Home / 23,337.06-32,203.98-13,264.18

Finding the Fourth Proportional to 23,337.06, 32,203.98 and 13,264.18

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Solution

The fourth proportional to 23,337.06, 32,203.98 and 13,264.18 is: 18,303.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,337.06 : 32,203.98 = 13,264.18 : x
  2. Step 2: Convert to fraction form
    23,337.06/32,203.98 = 13,264.18/x
  3. Step 3: Cross multiply
    23,337.06x = 32,203.98 × 13,264.18
  4. Step 4: Simplify right side
    23,337.06x = 427,159,387.44
  5. Step 5: Solve for x
    x = 427,159,387.44/23,337.06
  6. Step 6: Final answer
    x = 18,303.91

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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.