Home / 24,024.04-33,154.28-13,270.40

Finding the Fourth Proportional to 24,024.04, 33,154.28 and 13,270.40

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Solution

The fourth proportional to 24,024.04, 33,154.28 and 13,270.40 is: 18,313.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,024.04 : 33,154.28 = 13,270.40 : x
  2. Step 2: Convert to fraction form
    24,024.04/33,154.28 = 13,270.40/x
  3. Step 3: Cross multiply
    24,024.04x = 33,154.28 × 13,270.40
  4. Step 4: Simplify right side
    24,024.04x = 439,970,557.31
  5. Step 5: Solve for x
    x = 439,970,557.31/24,024.04
  6. Step 6: Final answer
    x = 18,313.76

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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.