Home / 49,009.60-73,552.80-22,717.60

Finding the Fourth Proportional to 49,009.60, 73,552.80 and 22,717.60

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Solution

The fourth proportional to 49,009.60, 73,552.80 and 22,717.60 is: 34,094.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,009.60 : 73,552.80 = 22,717.60 : x
  2. Step 2: Convert to fraction form
    49,009.60/73,552.80 = 22,717.60/x
  3. Step 3: Cross multiply
    49,009.60x = 73,552.80 × 22,717.60
  4. Step 4: Simplify right side
    49,009.60x = 1,670,943,089.28
  5. Step 5: Solve for x
    x = 1,670,943,089.28/49,009.60
  6. Step 6: Final answer
    x = 34,094.20

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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.