Home / 7,610.41-10,502.26-4,253.55

Finding the Fourth Proportional to 7,610.41, 10,502.26 and 4,253.55

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Solution

The fourth proportional to 7,610.41, 10,502.26 and 4,253.55 is: 5,869.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,610.41 : 10,502.26 = 4,253.55 : x
  2. Step 2: Convert to fraction form
    7,610.41/10,502.26 = 4,253.55/x
  3. Step 3: Cross multiply
    7,610.41x = 10,502.26 × 4,253.55
  4. Step 4: Simplify right side
    7,610.41x = 44,671,888.02
  5. Step 5: Solve for x
    x = 44,671,888.02/7,610.41
  6. Step 6: Final answer
    x = 5,869.84

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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.