Home / 31,813.92-47,697.84-24,003.36

Finding the Fourth Proportional to 31,813.92, 47,697.84 and 24,003.36

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Solution

The fourth proportional to 31,813.92, 47,697.84 and 24,003.36 is: 35,987.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,813.92 : 47,697.84 = 24,003.36 : x
  2. Step 2: Convert to fraction form
    31,813.92/47,697.84 = 24,003.36/x
  3. Step 3: Cross multiply
    31,813.92x = 47,697.84 × 24,003.36
  4. Step 4: Simplify right side
    31,813.92x = 1,144,908,424.74
  5. Step 5: Solve for x
    x = 1,144,908,424.74/31,813.92
  6. Step 6: Final answer
    x = 35,987.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.