Home / 25,322.20-34,937.52-14,566.51

Finding the Fourth Proportional to 25,322.20, 34,937.52 and 14,566.51

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Solution

The fourth proportional to 25,322.20, 34,937.52 and 14,566.51 is: 20,097.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,322.20 : 34,937.52 = 14,566.51 : x
  2. Step 2: Convert to fraction form
    25,322.20/34,937.52 = 14,566.51/x
  3. Step 3: Cross multiply
    25,322.20x = 34,937.52 × 14,566.51
  4. Step 4: Simplify right side
    25,322.20x = 508,917,723.50
  5. Step 5: Solve for x
    x = 508,917,723.50/25,322.20
  6. Step 6: Final answer
    x = 20,097.69

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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.