Home / 60,969.13-84,134.86-33,373.60

Finding the Fourth Proportional to 60,969.13, 84,134.86 and 33,373.60

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Solution

The fourth proportional to 60,969.13, 84,134.86 and 33,373.60 is: 46,054.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,969.13 : 84,134.86 = 33,373.60 : x
  2. Step 2: Convert to fraction form
    60,969.13/84,134.86 = 33,373.60/x
  3. Step 3: Cross multiply
    60,969.13x = 84,134.86 × 33,373.60
  4. Step 4: Simplify right side
    60,969.13x = 2,807,882,869.92
  5. Step 5: Solve for x
    x = 2,807,882,869.92/60,969.13
  6. Step 6: Final answer
    x = 46,054.18

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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.