Home / 46,294.91-69,428.01-16,708.90

Finding the Fourth Proportional to 46,294.91, 69,428.01 and 16,708.90

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Solution

The fourth proportional to 46,294.91, 69,428.01 and 16,708.90 is: 25,058.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,294.91 : 69,428.01 = 16,708.90 : x
  2. Step 2: Convert to fraction form
    46,294.91/69,428.01 = 16,708.90/x
  3. Step 3: Cross multiply
    46,294.91x = 69,428.01 × 16,708.90
  4. Step 4: Simplify right side
    46,294.91x = 1,160,065,676.29
  5. Step 5: Solve for x
    x = 1,160,065,676.29/46,294.91
  6. Step 6: Final answer
    x = 25,058.17

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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.