Home / 39,033.69-58,456.16-22,343.15

Finding the Fourth Proportional to 39,033.69, 58,456.16 and 22,343.15

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Solution

The fourth proportional to 39,033.69, 58,456.16 and 22,343.15 is: 33,460.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,033.69 : 58,456.16 = 22,343.15 : x
  2. Step 2: Convert to fraction form
    39,033.69/58,456.16 = 22,343.15/x
  3. Step 3: Cross multiply
    39,033.69x = 58,456.16 × 22,343.15
  4. Step 4: Simplify right side
    39,033.69x = 1,306,094,347.31
  5. Step 5: Solve for x
    x = 1,306,094,347.31/39,033.69
  6. Step 6: Final answer
    x = 33,460.69

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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.