Home / 25,677.03-35,433-14,344.26

Finding the Fourth Proportional to 25,677.03, 35,433 and 14,344.26

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Solution

The fourth proportional to 25,677.03, 35,433 and 14,344.26 is: 19,794.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,677.03 : 35,433 = 14,344.26 : x
  2. Step 2: Convert to fraction form
    25,677.03/35,433 = 14,344.26/x
  3. Step 3: Cross multiply
    25,677.03x = 35,433 × 14,344.26
  4. Step 4: Simplify right side
    25,677.03x = 508,260,164.58
  5. Step 5: Solve for x
    x = 508,260,164.58/25,677.03
  6. Step 6: Final answer
    x = 19,794.35

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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.