Home / 61,432.16-92,148.28-17,058.92

Finding the Fourth Proportional to 61,432.16, 92,148.28 and 17,058.92

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Solution

The fourth proportional to 61,432.16, 92,148.28 and 17,058.92 is: 25,588.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,432.16 : 92,148.28 = 17,058.92 : x
  2. Step 2: Convert to fraction form
    61,432.16/92,148.28 = 17,058.92/x
  3. Step 3: Cross multiply
    61,432.16x = 92,148.28 × 17,058.92
  4. Step 4: Simplify right side
    61,432.16x = 1,571,949,863.64
  5. Step 5: Solve for x
    x = 1,571,949,863.64/61,432.16
  6. Step 6: Final answer
    x = 25,588.39

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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.