Home / 97,337.25-134,325.54-52,625.25

Finding the Fourth Proportional to 97,337.25, 134,325.54 and 52,625.25

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Solution

The fourth proportional to 97,337.25, 134,325.54 and 52,625.25 is: 72,622.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,337.25 : 134,325.54 = 52,625.25 : x
  2. Step 2: Convert to fraction form
    97,337.25/134,325.54 = 52,625.25/x
  3. Step 3: Cross multiply
    97,337.25x = 134,325.54 × 52,625.25
  4. Step 4: Simplify right side
    97,337.25x = 7,068,915,123.89
  5. Step 5: Solve for x
    x = 7,068,915,123.89/97,337.25
  6. Step 6: Final answer
    x = 72,622.92

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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.