Home / 54,744.39-75,547.62-34,610.36

Finding the Fourth Proportional to 54,744.39, 75,547.62 and 34,610.36

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Solution

The fourth proportional to 54,744.39, 75,547.62 and 34,610.36 is: 47,762.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,744.39 : 75,547.62 = 34,610.36 : x
  2. Step 2: Convert to fraction form
    54,744.39/75,547.62 = 34,610.36/x
  3. Step 3: Cross multiply
    54,744.39x = 75,547.62 × 34,610.36
  4. Step 4: Simplify right side
    54,744.39x = 2,614,729,947.61
  5. Step 5: Solve for x
    x = 2,614,729,947.61/54,744.39
  6. Step 6: Final answer
    x = 47,762.52

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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.