Home / 46,373.18-69,565.20-14,772.18

Finding the Fourth Proportional to 46,373.18, 69,565.20 and 14,772.18

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Solution

The fourth proportional to 46,373.18, 69,565.20 and 14,772.18 is: 22,160.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,373.18 : 69,565.20 = 14,772.18 : x
  2. Step 2: Convert to fraction form
    46,373.18/69,565.20 = 14,772.18/x
  3. Step 3: Cross multiply
    46,373.18x = 69,565.20 × 14,772.18
  4. Step 4: Simplify right side
    46,373.18x = 1,027,629,656.14
  5. Step 5: Solve for x
    x = 1,027,629,656.14/46,373.18
  6. Step 6: Final answer
    x = 22,160.00

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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.