Home / 46,248.12-69,326.01-19,591.02

Finding the Fourth Proportional to 46,248.12, 69,326.01 and 19,591.02

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Solution

The fourth proportional to 46,248.12, 69,326.01 and 19,591.02 is: 29,366.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,248.12 : 69,326.01 = 19,591.02 : x
  2. Step 2: Convert to fraction form
    46,248.12/69,326.01 = 19,591.02/x
  3. Step 3: Cross multiply
    46,248.12x = 69,326.01 × 19,591.02
  4. Step 4: Simplify right side
    46,248.12x = 1,358,167,248.43
  5. Step 5: Solve for x
    x = 1,358,167,248.43/46,248.12
  6. Step 6: Final answer
    x = 29,366.97

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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.