Home / 7,461.47-11,192.15-2,267.35

Finding the Fourth Proportional to 7,461.47, 11,192.15 and 2,267.35

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Solution

The fourth proportional to 7,461.47, 11,192.15 and 2,267.35 is: 3,401.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,461.47 : 11,192.15 = 2,267.35 : x
  2. Step 2: Convert to fraction form
    7,461.47/11,192.15 = 2,267.35/x
  3. Step 3: Cross multiply
    7,461.47x = 11,192.15 × 2,267.35
  4. Step 4: Simplify right side
    7,461.47x = 25,376,498.99
  5. Step 5: Solve for x
    x = 25,376,498.99/7,461.47
  6. Step 6: Final answer
    x = 3,401.00

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1.5x scale

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.