Home / 89,933.04-134,898.54-23,373.18

Finding the Fourth Proportional to 89,933.04, 134,898.54 and 23,373.18

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Solution

The fourth proportional to 89,933.04, 134,898.54 and 23,373.18 is: 35,059.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,933.04 : 134,898.54 = 23,373.18 : x
  2. Step 2: Convert to fraction form
    89,933.04/134,898.54 = 23,373.18/x
  3. Step 3: Cross multiply
    89,933.04x = 134,898.54 × 23,373.18
  4. Step 4: Simplify right side
    89,933.04x = 3,153,007,857.16
  5. Step 5: Solve for x
    x = 3,153,007,857.16/89,933.04
  6. Step 6: Final answer
    x = 35,059.50

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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.