Home / 40,065.27-60,101.94-10,483.35

Finding the Fourth Proportional to 40,065.27, 60,101.94 and 10,483.35

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Solution

The fourth proportional to 40,065.27, 60,101.94 and 10,483.35 is: 15,726.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,065.27 : 60,101.94 = 10,483.35 : x
  2. Step 2: Convert to fraction form
    40,065.27/60,101.94 = 10,483.35/x
  3. Step 3: Cross multiply
    40,065.27x = 60,101.94 × 10,483.35
  4. Step 4: Simplify right side
    40,065.27x = 630,069,672.70
  5. Step 5: Solve for x
    x = 630,069,672.70/40,065.27
  6. Step 6: Final answer
    x = 15,726.08

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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.