Home / 92,426.32-127,554.24-52,125.38

Finding the Fourth Proportional to 92,426.32, 127,554.24 and 52,125.38

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Solution

The fourth proportional to 92,426.32, 127,554.24 and 52,125.38 is: 71,936.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,426.32 : 127,554.24 = 52,125.38 : x
  2. Step 2: Convert to fraction form
    92,426.32/127,554.24 = 52,125.38/x
  3. Step 3: Cross multiply
    92,426.32x = 127,554.24 × 52,125.38
  4. Step 4: Simplify right side
    92,426.32x = 6,648,813,230.61
  5. Step 5: Solve for x
    x = 6,648,813,230.61/92,426.32
  6. Step 6: Final answer
    x = 71,936.36

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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.