Home / 23,434.76-32,349.36-14,001.56

Finding the Fourth Proportional to 23,434.76, 32,349.36 and 14,001.56

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Solution

The fourth proportional to 23,434.76, 32,349.36 and 14,001.56 is: 19,327.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,434.76 : 32,349.36 = 14,001.56 : x
  2. Step 2: Convert to fraction form
    23,434.76/32,349.36 = 14,001.56/x
  3. Step 3: Cross multiply
    23,434.76x = 32,349.36 × 14,001.56
  4. Step 4: Simplify right side
    23,434.76x = 452,941,505.00
  5. Step 5: Solve for x
    x = 452,941,505.00/23,434.76
  6. Step 6: Final answer
    x = 19,327.76

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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.