Home / 7,504.13-11,256.35-2,310

Finding the Fourth Proportional to 7,504.13, 11,256.35 and 2,310

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Solution

The fourth proportional to 7,504.13, 11,256.35 and 2,310 is: 3,465.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,504.13 : 11,256.35 = 2,310 : x
  2. Step 2: Convert to fraction form
    7,504.13/11,256.35 = 2,310/x
  3. Step 3: Cross multiply
    7,504.13x = 11,256.35 × 2,310
  4. Step 4: Simplify right side
    7,504.13x = 26,002,156.95
  5. Step 5: Solve for x
    x = 26,002,156.95/7,504.13
  6. Step 6: Final answer
    x = 3,465.05

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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.