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Finding the Fourth Proportional to 24,587.58, 36,880.41 and 7,057.40

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Solution

The fourth proportional to 24,587.58, 36,880.41 and 7,057.40 is: 10,585.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,587.58 : 36,880.41 = 7,057.40 : x
  2. Step 2: Convert to fraction form
    24,587.58/36,880.41 = 7,057.40/x
  3. Step 3: Cross multiply
    24,587.58x = 36,880.41 × 7,057.40
  4. Step 4: Simplify right side
    24,587.58x = 260,279,770.25
  5. Step 5: Solve for x
    x = 260,279,770.25/24,587.58
  6. Step 6: Final answer
    x = 10,585.82

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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.