Home / 43,364.65-59,821.30-29,025.08

Finding the Fourth Proportional to 43,364.65, 59,821.30 and 29,025.08

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Solution

The fourth proportional to 43,364.65, 59,821.30 and 29,025.08 is: 40,039.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,364.65 : 59,821.30 = 29,025.08 : x
  2. Step 2: Convert to fraction form
    43,364.65/59,821.30 = 29,025.08/x
  3. Step 3: Cross multiply
    43,364.65x = 59,821.30 × 29,025.08
  4. Step 4: Simplify right side
    43,364.65x = 1,736,318,018.20
  5. Step 5: Solve for x
    x = 1,736,318,018.20/43,364.65
  6. Step 6: Final answer
    x = 40,039.94

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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.