Home / 23,642.06-32,627.55-13,032.68

Finding the Fourth Proportional to 23,642.06, 32,627.55 and 13,032.68

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Solution

The fourth proportional to 23,642.06, 32,627.55 and 13,032.68 is: 17,985.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,642.06 : 32,627.55 = 13,032.68 : x
  2. Step 2: Convert to fraction form
    23,642.06/32,627.55 = 13,032.68/x
  3. Step 3: Cross multiply
    23,642.06x = 32,627.55 × 13,032.68
  4. Step 4: Simplify right side
    23,642.06x = 425,224,304.07
  5. Step 5: Solve for x
    x = 425,224,304.07/23,642.06
  6. Step 6: Final answer
    x = 17,985.93

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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.