Home / 46,625.80-69,937.44-11,565.04

Finding the Fourth Proportional to 46,625.80, 69,937.44 and 11,565.04

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Solution

The fourth proportional to 46,625.80, 69,937.44 and 11,565.04 is: 17,347.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,625.80 : 69,937.44 = 11,565.04 : x
  2. Step 2: Convert to fraction form
    46,625.80/69,937.44 = 11,565.04/x
  3. Step 3: Cross multiply
    46,625.80x = 69,937.44 × 11,565.04
  4. Step 4: Simplify right side
    46,625.80x = 808,829,291.10
  5. Step 5: Solve for x
    x = 808,829,291.10/46,625.80
  6. Step 6: Final answer
    x = 17,347.25

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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.