Home / 97,934.23-134,269.07-96,162.76

Finding the Fourth Proportional to 97,934.23, 134,269.07 and 96,162.76

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Solution

The fourth proportional to 97,934.23, 134,269.07 and 96,162.76 is: 131,840.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,934.23 : 134,269.07 = 96,162.76 : x
  2. Step 2: Convert to fraction form
    97,934.23/134,269.07 = 96,162.76/x
  3. Step 3: Cross multiply
    97,934.23x = 134,269.07 × 96,162.76
  4. Step 4: Simplify right side
    97,934.23x = 12,911,684,353.83
  5. Step 5: Solve for x
    x = 12,911,684,353.83/97,934.23
  6. Step 6: Final answer
    x = 131,840.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.