Home / 59,928.81-82,700.24-33,070.97

Finding the Fourth Proportional to 59,928.81, 82,700.24 and 33,070.97

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Solution

The fourth proportional to 59,928.81, 82,700.24 and 33,070.97 is: 45,637.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,928.81 : 82,700.24 = 33,070.97 : x
  2. Step 2: Convert to fraction form
    59,928.81/82,700.24 = 33,070.97/x
  3. Step 3: Cross multiply
    59,928.81x = 82,700.24 × 33,070.97
  4. Step 4: Simplify right side
    59,928.81x = 2,734,976,577.18
  5. Step 5: Solve for x
    x = 2,734,976,577.18/59,928.81
  6. Step 6: Final answer
    x = 45,637.09

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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.