Home / 46,149.49-63,686.58-27,040.55

Finding the Fourth Proportional to 46,149.49, 63,686.58 and 27,040.55

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Solution

The fourth proportional to 46,149.49, 63,686.58 and 27,040.55 is: 37,316.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,149.49 : 63,686.58 = 27,040.55 : x
  2. Step 2: Convert to fraction form
    46,149.49/63,686.58 = 27,040.55/x
  3. Step 3: Cross multiply
    46,149.49x = 63,686.58 × 27,040.55
  4. Step 4: Simplify right side
    46,149.49x = 1,722,120,150.82
  5. Step 5: Solve for x
    x = 1,722,120,150.82/46,149.49
  6. Step 6: Final answer
    x = 37,316.13

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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.