Home / 102,184.61-153,302.84-32,064.53

Finding the Fourth Proportional to 102,184.61, 153,302.84 and 32,064.53

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Solution

The fourth proportional to 102,184.61, 153,302.84 and 32,064.53 is: 48,104.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,184.61 : 153,302.84 = 32,064.53 : x
  2. Step 2: Convert to fraction form
    102,184.61/153,302.84 = 32,064.53/x
  3. Step 3: Cross multiply
    102,184.61x = 153,302.84 × 32,064.53
  4. Step 4: Simplify right side
    102,184.61x = 4,915,582,585.43
  5. Step 5: Solve for x
    x = 4,915,582,585.43/102,184.61
  6. Step 6: Final answer
    x = 48,104.92

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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.