Home / 42,294.24-58,225.50-36,705.24

Finding the Fourth Proportional to 42,294.24, 58,225.50 and 36,705.24

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Solution

The fourth proportional to 42,294.24, 58,225.50 and 36,705.24 is: 50,531.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,294.24 : 58,225.50 = 36,705.24 : x
  2. Step 2: Convert to fraction form
    42,294.24/58,225.50 = 36,705.24/x
  3. Step 3: Cross multiply
    42,294.24x = 58,225.50 × 36,705.24
  4. Step 4: Simplify right side
    42,294.24x = 2,137,180,951.62
  5. Step 5: Solve for x
    x = 2,137,180,951.62/42,294.24
  6. Step 6: Final answer
    x = 50,531.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.