Home / 60,516.93-90,680.55-38,283.33

Finding the Fourth Proportional to 60,516.93, 90,680.55 and 38,283.33

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Solution

The fourth proportional to 60,516.93, 90,680.55 and 38,283.33 is: 57,365.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,516.93 : 90,680.55 = 38,283.33 : x
  2. Step 2: Convert to fraction form
    60,516.93/90,680.55 = 38,283.33/x
  3. Step 3: Cross multiply
    60,516.93x = 90,680.55 × 38,283.33
  4. Step 4: Simplify right side
    60,516.93x = 3,471,553,420.23
  5. Step 5: Solve for x
    x = 3,471,553,420.23/60,516.93
  6. Step 6: Final answer
    x = 57,365.00

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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.