Home / 44,891.74-67,336.93-15,330.25

Finding the Fourth Proportional to 44,891.74, 67,336.93 and 15,330.25

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Solution

The fourth proportional to 44,891.74, 67,336.93 and 15,330.25 is: 22,995.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,891.74 : 67,336.93 = 15,330.25 : x
  2. Step 2: Convert to fraction form
    44,891.74/67,336.93 = 15,330.25/x
  3. Step 3: Cross multiply
    44,891.74x = 67,336.93 × 15,330.25
  4. Step 4: Simplify right side
    44,891.74x = 1,032,291,971.13
  5. Step 5: Solve for x
    x = 1,032,291,971.13/44,891.74
  6. Step 6: Final answer
    x = 22,995.14

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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.