Home / 43,144.15-59,557.29-29,005.19

Finding the Fourth Proportional to 43,144.15, 59,557.29 and 29,005.19

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Solution

The fourth proportional to 43,144.15, 59,557.29 and 29,005.19 is: 40,039.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,144.15 : 59,557.29 = 29,005.19 : x
  2. Step 2: Convert to fraction form
    43,144.15/59,557.29 = 29,005.19/x
  3. Step 3: Cross multiply
    43,144.15x = 59,557.29 × 29,005.19
  4. Step 4: Simplify right side
    43,144.15x = 1,727,470,512.34
  5. Step 5: Solve for x
    x = 1,727,470,512.34/43,144.15
  6. Step 6: Final answer
    x = 40,039.51

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1.5x scale

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.