Home / 39,092.16-58,633.56-11,014.32

Finding the Fourth Proportional to 39,092.16, 58,633.56 and 11,014.32

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Solution

The fourth proportional to 39,092.16, 58,633.56 and 11,014.32 is: 16,520.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,092.16 : 58,633.56 = 11,014.32 : x
  2. Step 2: Convert to fraction form
    39,092.16/58,633.56 = 11,014.32/x
  3. Step 3: Cross multiply
    39,092.16x = 58,633.56 × 11,014.32
  4. Step 4: Simplify right side
    39,092.16x = 645,808,792.58
  5. Step 5: Solve for x
    x = 645,808,792.58/39,092.16
  6. Step 6: Final answer
    x = 16,520.16

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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.