Home / 59,066.90-81,509.32-32,209.19

Finding the Fourth Proportional to 59,066.90, 81,509.32 and 32,209.19

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Solution

The fourth proportional to 59,066.90, 81,509.32 and 32,209.19 is: 44,447.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,066.90 : 81,509.32 = 32,209.19 : x
  2. Step 2: Convert to fraction form
    59,066.90/81,509.32 = 32,209.19/x
  3. Step 3: Cross multiply
    59,066.90x = 81,509.32 × 32,209.19
  4. Step 4: Simplify right side
    59,066.90x = 2,625,349,174.65
  5. Step 5: Solve for x
    x = 2,625,349,174.65/59,066.90
  6. Step 6: Final answer
    x = 44,447.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.