Home / 29,442.13-44,061.14-28,217.41

Finding the Fourth Proportional to 29,442.13, 44,061.14 and 28,217.41

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Solution

The fourth proportional to 29,442.13, 44,061.14 and 28,217.41 is: 42,228.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,442.13 : 44,061.14 = 28,217.41 : x
  2. Step 2: Convert to fraction form
    29,442.13/44,061.14 = 28,217.41/x
  3. Step 3: Cross multiply
    29,442.13x = 44,061.14 × 28,217.41
  4. Step 4: Simplify right side
    29,442.13x = 1,243,291,111.36
  5. Step 5: Solve for x
    x = 1,243,291,111.36/29,442.13
  6. Step 6: Final answer
    x = 42,228.30

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1.5x scale

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.