Home / 34,273.02-47,282.85-22,332

Finding the Fourth Proportional to 34,273.02, 47,282.85 and 22,332

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Solution

The fourth proportional to 34,273.02, 47,282.85 and 22,332 is: 30,809.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,273.02 : 47,282.85 = 22,332 : x
  2. Step 2: Convert to fraction form
    34,273.02/47,282.85 = 22,332/x
  3. Step 3: Cross multiply
    34,273.02x = 47,282.85 × 22,332
  4. Step 4: Simplify right side
    34,273.02x = 1,055,920,606.20
  5. Step 5: Solve for x
    x = 1,055,920,606.20/34,273.02
  6. Step 6: Final answer
    x = 30,809.09

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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.