Home / 24,765.13-34,176.47-13,587.13

Finding the Fourth Proportional to 24,765.13, 34,176.47 and 13,587.13

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Solution

The fourth proportional to 24,765.13, 34,176.47 and 13,587.13 is: 18,750.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,765.13 : 34,176.47 = 13,587.13 : x
  2. Step 2: Convert to fraction form
    24,765.13/34,176.47 = 13,587.13/x
  3. Step 3: Cross multiply
    24,765.13x = 34,176.47 × 13,587.13
  4. Step 4: Simplify right side
    24,765.13x = 464,360,003.92
  5. Step 5: Solve for x
    x = 464,360,003.92/24,765.13
  6. Step 6: Final answer
    x = 18,750.56

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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.