Home / 4,471.34-6,707.73-1,510.07

Finding the Fourth Proportional to 4,471.34, 6,707.73 and 1,510.07

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Solution

The fourth proportional to 4,471.34, 6,707.73 and 1,510.07 is: 2,265.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,471.34 : 6,707.73 = 1,510.07 : x
  2. Step 2: Convert to fraction form
    4,471.34/6,707.73 = 1,510.07/x
  3. Step 3: Cross multiply
    4,471.34x = 6,707.73 × 1,510.07
  4. Step 4: Simplify right side
    4,471.34x = 10,129,108.30
  5. Step 5: Solve for x
    x = 10,129,108.30/4,471.34
  6. Step 6: Final answer
    x = 2,265.34

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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.