Home / 30,097.17-41,534.67-18,010.08

Finding the Fourth Proportional to 30,097.17, 41,534.67 and 18,010.08

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Solution

The fourth proportional to 30,097.17, 41,534.67 and 18,010.08 is: 24,854.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,097.17 : 41,534.67 = 18,010.08 : x
  2. Step 2: Convert to fraction form
    30,097.17/41,534.67 = 18,010.08/x
  3. Step 3: Cross multiply
    30,097.17x = 41,534.67 × 18,010.08
  4. Step 4: Simplify right side
    30,097.17x = 748,042,797.01
  5. Step 5: Solve for x
    x = 748,042,797.01/30,097.17
  6. Step 6: Final answer
    x = 24,854.26

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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.