Home / 6,810.17-10,195.76-4,614.99

Finding the Fourth Proportional to 6,810.17, 10,195.76 and 4,614.99

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Solution

The fourth proportional to 6,810.17, 10,195.76 and 4,614.99 is: 6,909.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,810.17 : 10,195.76 = 4,614.99 : x
  2. Step 2: Convert to fraction form
    6,810.17/10,195.76 = 4,614.99/x
  3. Step 3: Cross multiply
    6,810.17x = 10,195.76 × 4,614.99
  4. Step 4: Simplify right side
    6,810.17x = 47,053,307.37
  5. Step 5: Solve for x
    x = 47,053,307.37/6,810.17
  6. Step 6: Final answer
    x = 6,909.28

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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.