Home / 27,569.04-41,316.66-13,507.55

Finding the Fourth Proportional to 27,569.04, 41,316.66 and 13,507.55

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Solution

The fourth proportional to 27,569.04, 41,316.66 and 13,507.55 is: 20,243.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,569.04 : 41,316.66 = 13,507.55 : x
  2. Step 2: Convert to fraction form
    27,569.04/41,316.66 = 13,507.55/x
  3. Step 3: Cross multiply
    27,569.04x = 41,316.66 × 13,507.55
  4. Step 4: Simplify right side
    27,569.04x = 558,086,644.20
  5. Step 5: Solve for x
    x = 558,086,644.20/27,569.04
  6. Step 6: Final answer
    x = 20,243.24

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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.