Home / 110,091.08-151,935.06-62,352.92

Finding the Fourth Proportional to 110,091.08, 151,935.06 and 62,352.92

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Solution

The fourth proportional to 110,091.08, 151,935.06 and 62,352.92 is: 86,052.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,091.08 : 151,935.06 = 62,352.92 : x
  2. Step 2: Convert to fraction form
    110,091.08/151,935.06 = 62,352.92/x
  3. Step 3: Cross multiply
    110,091.08x = 151,935.06 × 62,352.92
  4. Step 4: Simplify right side
    110,091.08x = 9,473,594,641.38
  5. Step 5: Solve for x
    x = 9,473,594,641.38/110,091.08
  6. Step 6: Final answer
    x = 86,052.34

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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.