Home / 23,637.98-32,619.60-13,027.61

Finding the Fourth Proportional to 23,637.98, 32,619.60 and 13,027.61

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Solution

The fourth proportional to 23,637.98, 32,619.60 and 13,027.61 is: 17,977.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,637.98 : 32,619.60 = 13,027.61 : x
  2. Step 2: Convert to fraction form
    23,637.98/32,619.60 = 13,027.61/x
  3. Step 3: Cross multiply
    23,637.98x = 32,619.60 × 13,027.61
  4. Step 4: Simplify right side
    23,637.98x = 424,955,264.06
  5. Step 5: Solve for x
    x = 424,955,264.06/23,637.98
  6. Step 6: Final answer
    x = 17,977.65

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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.