Home / 25,022.95-34,544.16-14,410.53

Finding the Fourth Proportional to 25,022.95, 34,544.16 and 14,410.53

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Solution

The fourth proportional to 25,022.95, 34,544.16 and 14,410.53 is: 19,893.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,022.95 : 34,544.16 = 14,410.53 : x
  2. Step 2: Convert to fraction form
    25,022.95/34,544.16 = 14,410.53/x
  3. Step 3: Cross multiply
    25,022.95x = 34,544.16 × 14,410.53
  4. Step 4: Simplify right side
    25,022.95x = 497,799,654.00
  5. Step 5: Solve for x
    x = 497,799,654.00/25,022.95
  6. Step 6: Final answer
    x = 19,893.72

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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.