Home / 27,402.17-41,104.76-13,374.14

Finding the Fourth Proportional to 27,402.17, 41,104.76 and 13,374.14

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Solution

The fourth proportional to 27,402.17, 41,104.76 and 13,374.14 is: 20,061.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,402.17 : 41,104.76 = 13,374.14 : x
  2. Step 2: Convert to fraction form
    27,402.17/41,104.76 = 13,374.14/x
  3. Step 3: Cross multiply
    27,402.17x = 41,104.76 × 13,374.14
  4. Step 4: Simplify right side
    27,402.17x = 549,740,542.51
  5. Step 5: Solve for x
    x = 549,740,542.51/27,402.17
  6. Step 6: Final answer
    x = 20,061.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.