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Finding the Fourth Proportional to 34,293.65, 47,341.41 and 25,799.01

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Solution

The fourth proportional to 34,293.65, 47,341.41 and 25,799.01 is: 35,614.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,293.65 : 47,341.41 = 25,799.01 : x
  2. Step 2: Convert to fraction form
    34,293.65/47,341.41 = 25,799.01/x
  3. Step 3: Cross multiply
    34,293.65x = 47,341.41 × 25,799.01
  4. Step 4: Simplify right side
    34,293.65x = 1,221,361,235.73
  5. Step 5: Solve for x
    x = 1,221,361,235.73/34,293.65
  6. Step 6: Final answer
    x = 35,614.80

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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.