Home / 47,346.41-70,887.02-35,667.83

Finding the Fourth Proportional to 47,346.41, 70,887.02 and 35,667.83

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Solution

The fourth proportional to 47,346.41, 70,887.02 and 35,667.83 is: 53,401.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,346.41 : 70,887.02 = 35,667.83 : x
  2. Step 2: Convert to fraction form
    47,346.41/70,887.02 = 35,667.83/x
  3. Step 3: Cross multiply
    47,346.41x = 70,887.02 × 35,667.83
  4. Step 4: Simplify right side
    47,346.41x = 2,528,385,645.79
  5. Step 5: Solve for x
    x = 2,528,385,645.79/47,346.41
  6. Step 6: Final answer
    x = 53,401.85

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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.