Home / 3,024.51-4,535.29-1,269.01

Finding the Fourth Proportional to 3,024.51, 4,535.29 and 1,269.01

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Solution

The fourth proportional to 3,024.51, 4,535.29 and 1,269.01 is: 1,902.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024.51 : 4,535.29 = 1,269.01 : x
  2. Step 2: Convert to fraction form
    3,024.51/4,535.29 = 1,269.01/x
  3. Step 3: Cross multiply
    3,024.51x = 4,535.29 × 1,269.01
  4. Step 4: Simplify right side
    3,024.51x = 5,755,328.36
  5. Step 5: Solve for x
    x = 5,755,328.36/3,024.51
  6. Step 6: Final answer
    x = 1,902.90

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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.