Home / 47,048.07-64,926.24-25,826.88

Finding the Fourth Proportional to 47,048.07, 64,926.24 and 25,826.88

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Solution

The fourth proportional to 47,048.07, 64,926.24 and 25,826.88 is: 35,641.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,048.07 : 64,926.24 = 25,826.88 : x
  2. Step 2: Convert to fraction form
    47,048.07/64,926.24 = 25,826.88/x
  3. Step 3: Cross multiply
    47,048.07x = 64,926.24 × 25,826.88
  4. Step 4: Simplify right side
    47,048.07x = 1,676,842,209.33
  5. Step 5: Solve for x
    x = 1,676,842,209.33/47,048.07
  6. Step 6: Final answer
    x = 35,641.04

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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.