Home / 45,207.03-62,389.39-25,070.22

Finding the Fourth Proportional to 45,207.03, 62,389.39 and 25,070.22

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Solution

The fourth proportional to 45,207.03, 62,389.39 and 25,070.22 is: 34,598.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,207.03 : 62,389.39 = 25,070.22 : x
  2. Step 2: Convert to fraction form
    45,207.03/62,389.39 = 25,070.22/x
  3. Step 3: Cross multiply
    45,207.03x = 62,389.39 × 25,070.22
  4. Step 4: Simplify right side
    45,207.03x = 1,564,115,732.97
  5. Step 5: Solve for x
    x = 1,564,115,732.97/45,207.03
  6. Step 6: Final answer
    x = 34,598.95

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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.