Home / 47,335.46-65,320.66-25,823.92

Finding the Fourth Proportional to 47,335.46, 65,320.66 and 25,823.92

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Solution

The fourth proportional to 47,335.46, 65,320.66 and 25,823.92 is: 35,635.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,335.46 : 65,320.66 = 25,823.92 : x
  2. Step 2: Convert to fraction form
    47,335.46/65,320.66 = 25,823.92/x
  3. Step 3: Cross multiply
    47,335.46x = 65,320.66 × 25,823.92
  4. Step 4: Simplify right side
    47,335.46x = 1,686,835,498.19
  5. Step 5: Solve for x
    x = 1,686,835,498.19/47,335.46
  6. Step 6: Final answer
    x = 35,635.77

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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.