Home / 49,888.01-74,752.36-34,923.53

Finding the Fourth Proportional to 49,888.01, 74,752.36 and 34,923.53

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Solution

The fourth proportional to 49,888.01, 74,752.36 and 34,923.53 is: 52,329.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,888.01 : 74,752.36 = 34,923.53 : x
  2. Step 2: Convert to fraction form
    49,888.01/74,752.36 = 34,923.53/x
  3. Step 3: Cross multiply
    49,888.01x = 74,752.36 × 34,923.53
  4. Step 4: Simplify right side
    49,888.01x = 2,610,616,287.03
  5. Step 5: Solve for x
    x = 2,610,616,287.03/49,888.01
  6. Step 6: Final answer
    x = 52,329.53

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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.