Home / 132,094.02-197,988.44-60,867.74

Finding the Fourth Proportional to 132,094.02, 197,988.44 and 60,867.74

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Solution

The fourth proportional to 132,094.02, 197,988.44 and 60,867.74 is: 91,231.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,094.02 : 197,988.44 = 60,867.74 : x
  2. Step 2: Convert to fraction form
    132,094.02/197,988.44 = 60,867.74/x
  3. Step 3: Cross multiply
    132,094.02x = 197,988.44 × 60,867.74
  4. Step 4: Simplify right side
    132,094.02x = 12,051,108,888.93
  5. Step 5: Solve for x
    x = 12,051,108,888.93/132,094.02
  6. Step 6: Final answer
    x = 91,231.30

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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.