Home / 1,526.64-2,103.48-1,469.04

Finding the Fourth Proportional to 1,526.64, 2,103.48 and 1,469.04

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Solution

The fourth proportional to 1,526.64, 2,103.48 and 1,469.04 is: 2,024.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,526.64 : 2,103.48 = 1,469.04 : x
  2. Step 2: Convert to fraction form
    1,526.64/2,103.48 = 1,469.04/x
  3. Step 3: Cross multiply
    1,526.64x = 2,103.48 × 1,469.04
  4. Step 4: Simplify right side
    1,526.64x = 3,090,096.26
  5. Step 5: Solve for x
    x = 3,090,096.26/1,526.64
  6. Step 6: Final answer
    x = 2,024.12

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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.