Home / 89,463.04-134,194.04-22,903.18

Finding the Fourth Proportional to 89,463.04, 134,194.04 and 22,903.18

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Solution

The fourth proportional to 89,463.04, 134,194.04 and 22,903.18 is: 34,354.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,463.04 : 134,194.04 = 22,903.18 : x
  2. Step 2: Convert to fraction form
    89,463.04/134,194.04 = 22,903.18/x
  3. Step 3: Cross multiply
    89,463.04x = 134,194.04 × 22,903.18
  4. Step 4: Simplify right side
    89,463.04x = 3,073,470,253.05
  5. Step 5: Solve for x
    x = 3,073,470,253.05/89,463.04
  6. Step 6: Final answer
    x = 34,354.64

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.