Home / 94,546.34-130,472.19-51,526.17

Finding the Fourth Proportional to 94,546.34, 130,472.19 and 51,526.17

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Solution

The fourth proportional to 94,546.34, 130,472.19 and 51,526.17 is: 71,105.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,546.34 : 130,472.19 = 51,526.17 : x
  2. Step 2: Convert to fraction form
    94,546.34/130,472.19 = 51,526.17/x
  3. Step 3: Cross multiply
    94,546.34x = 130,472.19 × 51,526.17
  4. Step 4: Simplify right side
    94,546.34x = 6,722,732,242.21
  5. Step 5: Solve for x
    x = 6,722,732,242.21/94,546.34
  6. Step 6: Final answer
    x = 71,105.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.