Home / 47,326.80-70,998.70-16,154.76

Finding the Fourth Proportional to 47,326.80, 70,998.70 and 16,154.76

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Solution

The fourth proportional to 47,326.80, 70,998.70 and 16,154.76 is: 24,235.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,326.80 : 70,998.70 = 16,154.76 : x
  2. Step 2: Convert to fraction form
    47,326.80/70,998.70 = 16,154.76/x
  3. Step 3: Cross multiply
    47,326.80x = 70,998.70 × 16,154.76
  4. Step 4: Simplify right side
    47,326.80x = 1,146,966,958.81
  5. Step 5: Solve for x
    x = 1,146,966,958.81/47,326.80
  6. Step 6: Final answer
    x = 24,235.04

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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.