Home / 29,748.08-41,053.56-17,809.04

Finding the Fourth Proportional to 29,748.08, 41,053.56 and 17,809.04

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Solution

The fourth proportional to 29,748.08, 41,053.56 and 17,809.04 is: 24,577.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,748.08 : 41,053.56 = 17,809.04 : x
  2. Step 2: Convert to fraction form
    29,748.08/41,053.56 = 17,809.04/x
  3. Step 3: Cross multiply
    29,748.08x = 41,053.56 × 17,809.04
  4. Step 4: Simplify right side
    29,748.08x = 731,124,492.18
  5. Step 5: Solve for x
    x = 731,124,492.18/29,748.08
  6. Step 6: Final answer
    x = 24,577.20

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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.