Home / 25,202.95-34,778.02-14,593.26

Finding the Fourth Proportional to 25,202.95, 34,778.02 and 14,593.26

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Solution

The fourth proportional to 25,202.95, 34,778.02 and 14,593.26 is: 20,137.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,202.95 : 34,778.02 = 14,593.26 : x
  2. Step 2: Convert to fraction form
    25,202.95/34,778.02 = 14,593.26/x
  3. Step 3: Cross multiply
    25,202.95x = 34,778.02 × 14,593.26
  4. Step 4: Simplify right side
    25,202.95x = 507,524,688.15
  5. Step 5: Solve for x
    x = 507,524,688.15/25,202.95
  6. Step 6: Final answer
    x = 20,137.51

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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.