Home / 27,112.59-37,410.06-17,035.20

Finding the Fourth Proportional to 27,112.59, 37,410.06 and 17,035.20

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Solution

The fourth proportional to 27,112.59, 37,410.06 and 17,035.20 is: 23,505.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,112.59 : 37,410.06 = 17,035.20 : x
  2. Step 2: Convert to fraction form
    27,112.59/37,410.06 = 17,035.20/x
  3. Step 3: Cross multiply
    27,112.59x = 37,410.06 × 17,035.20
  4. Step 4: Simplify right side
    27,112.59x = 637,287,854.11
  5. Step 5: Solve for x
    x = 637,287,854.11/27,112.59
  6. Step 6: Final answer
    x = 23,505.24

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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.