Home / 7,952.29-10,974.50-4,415.83

Finding the Fourth Proportional to 7,952.29, 10,974.50 and 4,415.83

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Solution

The fourth proportional to 7,952.29, 10,974.50 and 4,415.83 is: 6,094.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,952.29 : 10,974.50 = 4,415.83 : x
  2. Step 2: Convert to fraction form
    7,952.29/10,974.50 = 4,415.83/x
  3. Step 3: Cross multiply
    7,952.29x = 10,974.50 × 4,415.83
  4. Step 4: Simplify right side
    7,952.29x = 48,461,504.26
  5. Step 5: Solve for x
    x = 48,461,504.26/7,952.29
  6. Step 6: Final answer
    x = 6,094.03

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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.