Home / 25,653.29-35,402.13-16,093.58

Finding the Fourth Proportional to 25,653.29, 35,402.13 and 16,093.58

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Solution

The fourth proportional to 25,653.29, 35,402.13 and 16,093.58 is: 22,209.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,653.29 : 35,402.13 = 16,093.58 : x
  2. Step 2: Convert to fraction form
    25,653.29/35,402.13 = 16,093.58/x
  3. Step 3: Cross multiply
    25,653.29x = 35,402.13 × 16,093.58
  4. Step 4: Simplify right side
    25,653.29x = 569,746,834.31
  5. Step 5: Solve for x
    x = 569,746,834.31/25,653.29
  6. Step 6: Final answer
    x = 22,209.51

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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.