Home / 63,130.98-94,606.25-46,359.44

Finding the Fourth Proportional to 63,130.98, 94,606.25 and 46,359.44

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Solution

The fourth proportional to 63,130.98, 94,606.25 and 46,359.44 is: 69,472.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,130.98 : 94,606.25 = 46,359.44 : x
  2. Step 2: Convert to fraction form
    63,130.98/94,606.25 = 46,359.44/x
  3. Step 3: Cross multiply
    63,130.98x = 94,606.25 × 46,359.44
  4. Step 4: Simplify right side
    63,130.98x = 4,385,892,770.50
  5. Step 5: Solve for x
    x = 4,385,892,770.50/63,130.98
  6. Step 6: Final answer
    x = 69,472.91

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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.