Home / 47,106.04-65,006.32-25,886.68

Finding the Fourth Proportional to 47,106.04, 65,006.32 and 25,886.68

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Solution

The fourth proportional to 47,106.04, 65,006.32 and 25,886.68 is: 35,723.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,106.04 : 65,006.32 = 25,886.68 : x
  2. Step 2: Convert to fraction form
    47,106.04/65,006.32 = 25,886.68/x
  3. Step 3: Cross multiply
    47,106.04x = 65,006.32 × 25,886.68
  4. Step 4: Simplify right side
    47,106.04x = 1,682,797,803.82
  5. Step 5: Solve for x
    x = 1,682,797,803.82/47,106.04
  6. Step 6: Final answer
    x = 35,723.61

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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.