Home / 62,316.42-85,998.56-35,462.79

Finding the Fourth Proportional to 62,316.42, 85,998.56 and 35,462.79

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Solution

The fourth proportional to 62,316.42, 85,998.56 and 35,462.79 is: 48,939.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,316.42 : 85,998.56 = 35,462.79 : x
  2. Step 2: Convert to fraction form
    62,316.42/85,998.56 = 35,462.79/x
  3. Step 3: Cross multiply
    62,316.42x = 85,998.56 × 35,462.79
  4. Step 4: Simplify right side
    62,316.42x = 3,049,748,696.27
  5. Step 5: Solve for x
    x = 3,049,748,696.27/62,316.42
  6. Step 6: Final answer
    x = 48,939.73

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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.