Home / 24,731.20-37,048.20-22,981.60

Finding the Fourth Proportional to 24,731.20, 37,048.20 and 22,981.60

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Solution

The fourth proportional to 24,731.20, 37,048.20 and 22,981.60 is: 34,427.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,731.20 : 37,048.20 = 22,981.60 : x
  2. Step 2: Convert to fraction form
    24,731.20/37,048.20 = 22,981.60/x
  3. Step 3: Cross multiply
    24,731.20x = 37,048.20 × 22,981.60
  4. Step 4: Simplify right side
    24,731.20x = 851,426,913.12
  5. Step 5: Solve for x
    x = 851,426,913.12/24,731.20
  6. Step 6: Final answer
    x = 34,427.24

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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.