Home / 83,527.36-125,264.28-27,352.24

Finding the Fourth Proportional to 83,527.36, 125,264.28 and 27,352.24

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Solution

The fourth proportional to 83,527.36, 125,264.28 and 27,352.24 is: 41,019.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,527.36 : 125,264.28 = 27,352.24 : x
  2. Step 2: Convert to fraction form
    83,527.36/125,264.28 = 27,352.24/x
  3. Step 3: Cross multiply
    83,527.36x = 125,264.28 × 27,352.24
  4. Step 4: Simplify right side
    83,527.36x = 3,426,258,649.99
  5. Step 5: Solve for x
    x = 3,426,258,649.99/83,527.36
  6. Step 6: Final answer
    x = 41,019.60

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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.