Home / 4,869.29-7,300.56-2,095.13

Finding the Fourth Proportional to 4,869.29, 7,300.56 and 2,095.13

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Solution

The fourth proportional to 4,869.29, 7,300.56 and 2,095.13 is: 3,141.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,869.29 : 7,300.56 = 2,095.13 : x
  2. Step 2: Convert to fraction form
    4,869.29/7,300.56 = 2,095.13/x
  3. Step 3: Cross multiply
    4,869.29x = 7,300.56 × 2,095.13
  4. Step 4: Simplify right side
    4,869.29x = 15,295,622.27
  5. Step 5: Solve for x
    x = 15,295,622.27/4,869.29
  6. Step 6: Final answer
    x = 3,141.24

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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.