Home / 47,223.02-70,932.90-39,841.94

Finding the Fourth Proportional to 47,223.02, 70,932.90 and 39,841.94

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Solution

The fourth proportional to 47,223.02, 70,932.90 and 39,841.94 is: 59,845.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,223.02 : 70,932.90 = 39,841.94 : x
  2. Step 2: Convert to fraction form
    47,223.02/70,932.90 = 39,841.94/x
  3. Step 3: Cross multiply
    47,223.02x = 70,932.90 × 39,841.94
  4. Step 4: Simplify right side
    47,223.02x = 2,826,104,345.83
  5. Step 5: Solve for x
    x = 2,826,104,345.83/47,223.02
  6. Step 6: Final answer
    x = 59,845.90

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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.