Home / 49,152.48-73,752.75-22,875.54

Finding the Fourth Proportional to 49,152.48, 73,752.75 and 22,875.54

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Solution

The fourth proportional to 49,152.48, 73,752.75 and 22,875.54 is: 34,324.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,152.48 : 73,752.75 = 22,875.54 : x
  2. Step 2: Convert to fraction form
    49,152.48/73,752.75 = 22,875.54/x
  3. Step 3: Cross multiply
    49,152.48x = 73,752.75 × 22,875.54
  4. Step 4: Simplify right side
    49,152.48x = 1,687,133,982.74
  5. Step 5: Solve for x
    x = 1,687,133,982.74/49,152.48
  6. Step 6: Final answer
    x = 34,324.49

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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.