Home / 41,088.06-61,632.09-9,923.31

Finding the Fourth Proportional to 41,088.06, 61,632.09 and 9,923.31

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Solution

The fourth proportional to 41,088.06, 61,632.09 and 9,923.31 is: 14,884.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,088.06 : 61,632.09 = 9,923.31 : x
  2. Step 2: Convert to fraction form
    41,088.06/61,632.09 = 9,923.31/x
  3. Step 3: Cross multiply
    41,088.06x = 61,632.09 × 9,923.31
  4. Step 4: Simplify right side
    41,088.06x = 611,594,335.02
  5. Step 5: Solve for x
    x = 611,594,335.02/41,088.06
  6. Step 6: Final answer
    x = 14,884.97

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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.