Home / 91,569.80-137,333.18-24,994.08

Finding the Fourth Proportional to 91,569.80, 137,333.18 and 24,994.08

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Solution

The fourth proportional to 91,569.80, 137,333.18 and 24,994.08 is: 37,485.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,569.80 : 137,333.18 = 24,994.08 : x
  2. Step 2: Convert to fraction form
    91,569.80/137,333.18 = 24,994.08/x
  3. Step 3: Cross multiply
    91,569.80x = 137,333.18 × 24,994.08
  4. Step 4: Simplify right side
    91,569.80x = 3,432,516,362.60
  5. Step 5: Solve for x
    x = 3,432,516,362.60/91,569.80
  6. Step 6: Final answer
    x = 37,485.25

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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.