Home / 23,444.07-32,351.65-13,372.14

Finding the Fourth Proportional to 23,444.07, 32,351.65 and 13,372.14

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Solution

The fourth proportional to 23,444.07, 32,351.65 and 13,372.14 is: 18,452.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,444.07 : 32,351.65 = 13,372.14 : x
  2. Step 2: Convert to fraction form
    23,444.07/32,351.65 = 13,372.14/x
  3. Step 3: Cross multiply
    23,444.07x = 32,351.65 × 13,372.14
  4. Step 4: Simplify right side
    23,444.07x = 432,610,774.16
  5. Step 5: Solve for x
    x = 432,610,774.16/23,444.07
  6. Step 6: Final answer
    x = 18,452.89

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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.