Home / 97,425.24-134,446.62-52,713.24

Finding the Fourth Proportional to 97,425.24, 134,446.62 and 52,713.24

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Solution

The fourth proportional to 97,425.24, 134,446.62 and 52,713.24 is: 72,744.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,425.24 : 134,446.62 = 52,713.24 : x
  2. Step 2: Convert to fraction form
    97,425.24/134,446.62 = 52,713.24/x
  3. Step 3: Cross multiply
    97,425.24x = 134,446.62 × 52,713.24
  4. Step 4: Simplify right side
    97,425.24x = 7,087,116,947.25
  5. Step 5: Solve for x
    x = 7,087,116,947.25/97,425.24
  6. Step 6: Final answer
    x = 72,744.16

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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.