Home / 91,569.74-137,333.06-24,994.04

Finding the Fourth Proportional to 91,569.74, 137,333.06 and 24,994.04

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Solution

The fourth proportional to 91,569.74, 137,333.06 and 24,994.04 is: 37,485.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,569.74 : 137,333.06 = 24,994.04 : x
  2. Step 2: Convert to fraction form
    91,569.74/137,333.06 = 24,994.04/x
  3. Step 3: Cross multiply
    91,569.74x = 137,333.06 × 24,994.04
  4. Step 4: Simplify right side
    91,569.74x = 3,432,507,994.96
  5. Step 5: Solve for x
    x = 3,432,507,994.96/91,569.74
  6. Step 6: Final answer
    x = 37,485.18

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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.