Home / 60,252.20-83,148.21-33,395.15

Finding the Fourth Proportional to 60,252.20, 83,148.21 and 33,395.15

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Solution

The fourth proportional to 60,252.20, 83,148.21 and 33,395.15 is: 46,085.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,252.20 : 83,148.21 = 33,395.15 : x
  2. Step 2: Convert to fraction form
    60,252.20/83,148.21 = 33,395.15/x
  3. Step 3: Cross multiply
    60,252.20x = 83,148.21 × 33,395.15
  4. Step 4: Simplify right side
    60,252.20x = 2,776,746,945.18
  5. Step 5: Solve for x
    x = 2,776,746,945.18/60,252.20
  6. Step 6: Final answer
    x = 46,085.40

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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.