Home / 60,318.77-83,233.19-33,454.55

Finding the Fourth Proportional to 60,318.77, 83,233.19 and 33,454.55

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Solution

The fourth proportional to 60,318.77, 83,233.19 and 33,454.55 is: 46,163.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,318.77 : 83,233.19 = 33,454.55 : x
  2. Step 2: Convert to fraction form
    60,318.77/83,233.19 = 33,454.55/x
  3. Step 3: Cross multiply
    60,318.77x = 83,233.19 × 33,454.55
  4. Step 4: Simplify right side
    60,318.77x = 2,784,528,916.51
  5. Step 5: Solve for x
    x = 2,784,528,916.51/60,318.77
  6. Step 6: Final answer
    x = 46,163.56

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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.