Home / 24,973.36-37,447.53-13,887.70

Finding the Fourth Proportional to 24,973.36, 37,447.53 and 13,887.70

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Solution

The fourth proportional to 24,973.36, 37,447.53 and 13,887.70 is: 20,824.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,973.36 : 37,447.53 = 13,887.70 : x
  2. Step 2: Convert to fraction form
    24,973.36/37,447.53 = 13,887.70/x
  3. Step 3: Cross multiply
    24,973.36x = 37,447.53 × 13,887.70
  4. Step 4: Simplify right side
    24,973.36x = 520,060,062.38
  5. Step 5: Solve for x
    x = 520,060,062.38/24,973.36
  6. Step 6: Final answer
    x = 20,824.59

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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.