Home / 24,501.45-36,752.20-6,971.28

Finding the Fourth Proportional to 24,501.45, 36,752.20 and 6,971.28

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Solution

The fourth proportional to 24,501.45, 36,752.20 and 6,971.28 is: 10,456.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,501.45 : 36,752.20 = 6,971.28 : x
  2. Step 2: Convert to fraction form
    24,501.45/36,752.20 = 6,971.28/x
  3. Step 3: Cross multiply
    24,501.45x = 36,752.20 × 6,971.28
  4. Step 4: Simplify right side
    24,501.45x = 256,209,928.30
  5. Step 5: Solve for x
    x = 256,209,928.30/24,501.45
  6. Step 6: Final answer
    x = 10,456.93

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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.