Home / 42,722.44-58,959.70-23,859.56

Finding the Fourth Proportional to 42,722.44, 58,959.70 and 23,859.56

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Solution

The fourth proportional to 42,722.44, 58,959.70 and 23,859.56 is: 32,927.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,722.44 : 58,959.70 = 23,859.56 : x
  2. Step 2: Convert to fraction form
    42,722.44/58,959.70 = 23,859.56/x
  3. Step 3: Cross multiply
    42,722.44x = 58,959.70 × 23,859.56
  4. Step 4: Simplify right side
    42,722.44x = 1,406,752,587.48
  5. Step 5: Solve for x
    x = 1,406,752,587.48/42,722.44
  6. Step 6: Final answer
    x = 32,927.72

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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.