Home / 88,674.57-133,011.86-59,150.07

Finding the Fourth Proportional to 88,674.57, 133,011.86 and 59,150.07

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Solution

The fourth proportional to 88,674.57, 133,011.86 and 59,150.07 is: 88,725.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,674.57 : 133,011.86 = 59,150.07 : x
  2. Step 2: Convert to fraction form
    88,674.57/133,011.86 = 59,150.07/x
  3. Step 3: Cross multiply
    88,674.57x = 133,011.86 × 59,150.07
  4. Step 4: Simplify right side
    88,674.57x = 7,867,660,534.08
  5. Step 5: Solve for x
    x = 7,867,660,534.08/88,674.57
  6. Step 6: Final answer
    x = 88,725.11

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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.