Home / 7,095.24-10,643.46-2,934.45

Finding the Fourth Proportional to 7,095.24, 10,643.46 and 2,934.45

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Solution

The fourth proportional to 7,095.24, 10,643.46 and 2,934.45 is: 4,401.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,095.24 : 10,643.46 = 2,934.45 : x
  2. Step 2: Convert to fraction form
    7,095.24/10,643.46 = 2,934.45/x
  3. Step 3: Cross multiply
    7,095.24x = 10,643.46 × 2,934.45
  4. Step 4: Simplify right side
    7,095.24x = 31,232,701.20
  5. Step 5: Solve for x
    x = 31,232,701.20/7,095.24
  6. Step 6: Final answer
    x = 4,401.92

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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.