Home / 25,959.16-35,823.67-14,022.51

Finding the Fourth Proportional to 25,959.16, 35,823.67 and 14,022.51

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Solution

The fourth proportional to 25,959.16, 35,823.67 and 14,022.51 is: 19,351.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,959.16 : 35,823.67 = 14,022.51 : x
  2. Step 2: Convert to fraction form
    25,959.16/35,823.67 = 14,022.51/x
  3. Step 3: Cross multiply
    25,959.16x = 35,823.67 × 14,022.51
  4. Step 4: Simplify right side
    25,959.16x = 502,337,700.70
  5. Step 5: Solve for x
    x = 502,337,700.70/25,959.16
  6. Step 6: Final answer
    x = 19,351.08

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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.