Home / 96,635.17-133,289.04-93,383.83

Finding the Fourth Proportional to 96,635.17, 133,289.04 and 93,383.83

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Solution

The fourth proportional to 96,635.17, 133,289.04 and 93,383.83 is: 128,804.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,635.17 : 133,289.04 = 93,383.83 : x
  2. Step 2: Convert to fraction form
    96,635.17/133,289.04 = 93,383.83/x
  3. Step 3: Cross multiply
    96,635.17x = 133,289.04 × 93,383.83
  4. Step 4: Simplify right side
    96,635.17x = 12,447,041,052.22
  5. Step 5: Solve for x
    x = 12,447,041,052.22/96,635.17
  6. Step 6: Final answer
    x = 128,804.46

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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.