Home / 42,243.04-58,281.16-24,337.60

Finding the Fourth Proportional to 42,243.04, 58,281.16 and 24,337.60

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Solution

The fourth proportional to 42,243.04, 58,281.16 and 24,337.60 is: 33,577.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,243.04 : 58,281.16 = 24,337.60 : x
  2. Step 2: Convert to fraction form
    42,243.04/58,281.16 = 24,337.60/x
  3. Step 3: Cross multiply
    42,243.04x = 58,281.16 × 24,337.60
  4. Step 4: Simplify right side
    42,243.04x = 1,418,423,559.62
  5. Step 5: Solve for x
    x = 1,418,423,559.62/42,243.04
  6. Step 6: Final answer
    x = 33,577.69

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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.