Home / 2,264.04-3,125.16-1,368.29

Finding the Fourth Proportional to 2,264.04, 3,125.16 and 1,368.29

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Solution

The fourth proportional to 2,264.04, 3,125.16 and 1,368.29 is: 1,888.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,264.04 : 3,125.16 = 1,368.29 : x
  2. Step 2: Convert to fraction form
    2,264.04/3,125.16 = 1,368.29/x
  3. Step 3: Cross multiply
    2,264.04x = 3,125.16 × 1,368.29
  4. Step 4: Simplify right side
    2,264.04x = 4,276,132.99
  5. Step 5: Solve for x
    x = 4,276,132.99/2,264.04
  6. Step 6: Final answer
    x = 1,888.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.