Home / 60,290.27-83,204.84-33,435.35

Finding the Fourth Proportional to 60,290.27, 83,204.84 and 33,435.35

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Solution

The fourth proportional to 60,290.27, 83,204.84 and 33,435.35 is: 46,143.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,290.27 : 83,204.84 = 33,435.35 : x
  2. Step 2: Convert to fraction form
    60,290.27/83,204.84 = 33,435.35/x
  3. Step 3: Cross multiply
    60,290.27x = 83,204.84 × 33,435.35
  4. Step 4: Simplify right side
    60,290.27x = 2,781,982,779.92
  5. Step 5: Solve for x
    x = 2,781,982,779.92/60,290.27
  6. Step 6: Final answer
    x = 46,143.15

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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.