Home / 89,368.71-134,052.95-22,808.84

Finding the Fourth Proportional to 89,368.71, 134,052.95 and 22,808.84

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Solution

The fourth proportional to 89,368.71, 134,052.95 and 22,808.84 is: 34,213.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,368.71 : 134,052.95 = 22,808.84 : x
  2. Step 2: Convert to fraction form
    89,368.71/134,052.95 = 22,808.84/x
  3. Step 3: Cross multiply
    89,368.71x = 134,052.95 × 22,808.84
  4. Step 4: Simplify right side
    89,368.71x = 3,057,592,680.23
  5. Step 5: Solve for x
    x = 3,057,592,680.23/89,368.71
  6. Step 6: Final answer
    x = 34,213.24

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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.