Home / 10,035.32-15,060.66-4,486.52

Finding the Fourth Proportional to 10,035.32, 15,060.66 and 4,486.52

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Solution

The fourth proportional to 10,035.32, 15,060.66 and 4,486.52 is: 6,733.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,035.32 : 15,060.66 = 4,486.52 : x
  2. Step 2: Convert to fraction form
    10,035.32/15,060.66 = 4,486.52/x
  3. Step 3: Cross multiply
    10,035.32x = 15,060.66 × 4,486.52
  4. Step 4: Simplify right side
    10,035.32x = 67,569,952.30
  5. Step 5: Solve for x
    x = 67,569,952.30/10,035.32
  6. Step 6: Final answer
    x = 6,733.21

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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.