Home / 32,228.16-44,474.18-17,887.15

Finding the Fourth Proportional to 32,228.16, 44,474.18 and 17,887.15

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Solution

The fourth proportional to 32,228.16, 44,474.18 and 17,887.15 is: 24,683.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,228.16 : 44,474.18 = 17,887.15 : x
  2. Step 2: Convert to fraction form
    32,228.16/44,474.18 = 17,887.15/x
  3. Step 3: Cross multiply
    32,228.16x = 44,474.18 × 17,887.15
  4. Step 4: Simplify right side
    32,228.16x = 795,516,294.94
  5. Step 5: Solve for x
    x = 795,516,294.94/32,228.16
  6. Step 6: Final answer
    x = 24,683.89

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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.