Home / 88,948.14-122,777.05-58,760.25

Finding the Fourth Proportional to 88,948.14, 122,777.05 and 58,760.25

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Solution

The fourth proportional to 88,948.14, 122,777.05 and 58,760.25 is: 81,108.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,948.14 : 122,777.05 = 58,760.25 : x
  2. Step 2: Convert to fraction form
    88,948.14/122,777.05 = 58,760.25/x
  3. Step 3: Cross multiply
    88,948.14x = 122,777.05 × 58,760.25
  4. Step 4: Simplify right side
    88,948.14x = 7,214,410,005.36
  5. Step 5: Solve for x
    x = 7,214,410,005.36/88,948.14
  6. Step 6: Final answer
    x = 81,108.05

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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.