Home / 1,525.04-2,274.88-1,350.08

Finding the Fourth Proportional to 1,525.04, 2,274.88 and 1,350.08

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Solution

The fourth proportional to 1,525.04, 2,274.88 and 1,350.08 is: 2,013.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,525.04 : 2,274.88 = 1,350.08 : x
  2. Step 2: Convert to fraction form
    1,525.04/2,274.88 = 1,350.08/x
  3. Step 3: Cross multiply
    1,525.04x = 2,274.88 × 1,350.08
  4. Step 4: Simplify right side
    1,525.04x = 3,071,269.99
  5. Step 5: Solve for x
    x = 3,071,269.99/1,525.04
  6. Step 6: Final answer
    x = 2,013.89

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.