Home / 63,120.98-94,591.26-46,349.42

Finding the Fourth Proportional to 63,120.98, 94,591.26 and 46,349.42

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Solution

The fourth proportional to 63,120.98, 94,591.26 and 46,349.42 is: 69,457.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,120.98 : 94,591.26 = 46,349.42 : x
  2. Step 2: Convert to fraction form
    63,120.98/94,591.26 = 46,349.42/x
  3. Step 3: Cross multiply
    63,120.98x = 94,591.26 × 46,349.42
  4. Step 4: Simplify right side
    63,120.98x = 4,384,250,038.07
  5. Step 5: Solve for x
    x = 4,384,250,038.07/63,120.98
  6. Step 6: Final answer
    x = 69,457.89

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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.