Home / 40,395.11-60,502.44-29,276.28

Finding the Fourth Proportional to 40,395.11, 60,502.44 and 29,276.28

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Solution

The fourth proportional to 40,395.11, 60,502.44 and 29,276.28 is: 43,849.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,395.11 : 60,502.44 = 29,276.28 : x
  2. Step 2: Convert to fraction form
    40,395.11/60,502.44 = 29,276.28/x
  3. Step 3: Cross multiply
    40,395.11x = 60,502.44 × 29,276.28
  4. Step 4: Simplify right side
    40,395.11x = 1,771,285,925.23
  5. Step 5: Solve for x
    x = 1,771,285,925.23/40,395.11
  6. Step 6: Final answer
    x = 43,849.02

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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.