Home / 25,004.02-34,513.78-14,396.26

Finding the Fourth Proportional to 25,004.02, 34,513.78 and 14,396.26

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Solution

The fourth proportional to 25,004.02, 34,513.78 and 14,396.26 is: 19,871.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,004.02 : 34,513.78 = 14,396.26 : x
  2. Step 2: Convert to fraction form
    25,004.02/34,513.78 = 14,396.26/x
  3. Step 3: Cross multiply
    25,004.02x = 34,513.78 × 14,396.26
  4. Step 4: Simplify right side
    25,004.02x = 496,869,350.46
  5. Step 5: Solve for x
    x = 496,869,350.46/25,004.02
  6. Step 6: Final answer
    x = 19,871.58

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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.