Home / 71,376.04-107,073.88-23,994.81

Finding the Fourth Proportional to 71,376.04, 107,073.88 and 23,994.81

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Solution

The fourth proportional to 71,376.04, 107,073.88 and 23,994.81 is: 35,995.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,376.04 : 107,073.88 = 23,994.81 : x
  2. Step 2: Convert to fraction form
    71,376.04/107,073.88 = 23,994.81/x
  3. Step 3: Cross multiply
    71,376.04x = 107,073.88 × 23,994.81
  4. Step 4: Simplify right side
    71,376.04x = 2,569,216,871.19
  5. Step 5: Solve for x
    x = 2,569,216,871.19/71,376.04
  6. Step 6: Final answer
    x = 35,995.51

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1.5x scale

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.