Home / 2,010.27-3,014.16-970.56

Finding the Fourth Proportional to 2,010.27, 3,014.16 and 970.56

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Solution

The fourth proportional to 2,010.27, 3,014.16 and 970.56 is: 1,455.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010.27 : 3,014.16 = 970.56 : x
  2. Step 2: Convert to fraction form
    2,010.27/3,014.16 = 970.56/x
  3. Step 3: Cross multiply
    2,010.27x = 3,014.16 × 970.56
  4. Step 4: Simplify right side
    2,010.27x = 2,925,423.13
  5. Step 5: Solve for x
    x = 2,925,423.13/2,010.27
  6. Step 6: Final answer
    x = 1,455.24

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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.