Home / 25,050.08-34,568.52-14,439.08

Finding the Fourth Proportional to 25,050.08, 34,568.52 and 14,439.08

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Solution

The fourth proportional to 25,050.08, 34,568.52 and 14,439.08 is: 19,925.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,050.08 : 34,568.52 = 14,439.08 : x
  2. Step 2: Convert to fraction form
    25,050.08/34,568.52 = 14,439.08/x
  3. Step 3: Cross multiply
    25,050.08x = 34,568.52 × 14,439.08
  4. Step 4: Simplify right side
    25,050.08x = 499,137,625.76
  5. Step 5: Solve for x
    x = 499,137,625.76/25,050.08
  6. Step 6: Final answer
    x = 19,925.59

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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.