Home / 70,197.06-96,842.98-51,034.84

Finding the Fourth Proportional to 70,197.06, 96,842.98 and 51,034.84

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Solution

The fourth proportional to 70,197.06, 96,842.98 and 51,034.84 is: 70,407.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,197.06 : 96,842.98 = 51,034.84 : x
  2. Step 2: Convert to fraction form
    70,197.06/96,842.98 = 51,034.84/x
  3. Step 3: Cross multiply
    70,197.06x = 96,842.98 × 51,034.84
  4. Step 4: Simplify right side
    70,197.06x = 4,942,365,989.42
  5. Step 5: Solve for x
    x = 4,942,365,989.42/70,197.06
  6. Step 6: Final answer
    x = 70,407.02

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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.