Home / 24,270.13-36,407.02-7,630.10

Finding the Fourth Proportional to 24,270.13, 36,407.02 and 7,630.10

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Solution

The fourth proportional to 24,270.13, 36,407.02 and 7,630.10 is: 11,445.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,270.13 : 36,407.02 = 7,630.10 : x
  2. Step 2: Convert to fraction form
    24,270.13/36,407.02 = 7,630.10/x
  3. Step 3: Cross multiply
    24,270.13x = 36,407.02 × 7,630.10
  4. Step 4: Simplify right side
    24,270.13x = 277,789,203.30
  5. Step 5: Solve for x
    x = 277,789,203.30/24,270.13
  6. Step 6: Final answer
    x = 11,445.72

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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.