Home / 24,904.55-34,367.06-13,574.03

Finding the Fourth Proportional to 24,904.55, 34,367.06 and 13,574.03

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Solution

The fourth proportional to 24,904.55, 34,367.06 and 13,574.03 is: 18,731.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,904.55 : 34,367.06 = 13,574.03 : x
  2. Step 2: Convert to fraction form
    24,904.55/34,367.06 = 13,574.03/x
  3. Step 3: Cross multiply
    24,904.55x = 34,367.06 × 13,574.03
  4. Step 4: Simplify right side
    24,904.55x = 466,499,263.75
  5. Step 5: Solve for x
    x = 466,499,263.75/24,904.55
  6. Step 6: Final answer
    x = 18,731.49

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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.