Home / 88,843.34-122,604.02-48,557.58

Finding the Fourth Proportional to 88,843.34, 122,604.02 and 48,557.58

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Solution

The fourth proportional to 88,843.34, 122,604.02 and 48,557.58 is: 67,009.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,843.34 : 122,604.02 = 48,557.58 : x
  2. Step 2: Convert to fraction form
    88,843.34/122,604.02 = 48,557.58/x
  3. Step 3: Cross multiply
    88,843.34x = 122,604.02 × 48,557.58
  4. Step 4: Simplify right side
    88,843.34x = 5,953,354,509.47
  5. Step 5: Solve for x
    x = 5,953,354,509.47/88,843.34
  6. Step 6: Final answer
    x = 67,009.58

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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.