Home / 44,862.35-67,293.62-42,122.12

Finding the Fourth Proportional to 44,862.35, 67,293.62 and 42,122.12

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Solution

The fourth proportional to 44,862.35, 67,293.62 and 42,122.12 is: 63,183.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,862.35 : 67,293.62 = 42,122.12 : x
  2. Step 2: Convert to fraction form
    44,862.35/67,293.62 = 42,122.12/x
  3. Step 3: Cross multiply
    44,862.35x = 67,293.62 × 42,122.12
  4. Step 4: Simplify right side
    44,862.35x = 2,834,549,389.80
  5. Step 5: Solve for x
    x = 2,834,549,389.80/44,862.35
  6. Step 6: Final answer
    x = 63,183.26

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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.