Home / 25,653.79-35,402.82-16,094.08

Finding the Fourth Proportional to 25,653.79, 35,402.82 and 16,094.08

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Solution

The fourth proportional to 25,653.79, 35,402.82 and 16,094.08 is: 22,210.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,653.79 : 35,402.82 = 16,094.08 : x
  2. Step 2: Convert to fraction form
    25,653.79/35,402.82 = 16,094.08/x
  3. Step 3: Cross multiply
    25,653.79x = 35,402.82 × 16,094.08
  4. Step 4: Simplify right side
    25,653.79x = 569,775,640.29
  5. Step 5: Solve for x
    x = 569,775,640.29/25,653.79
  6. Step 6: Final answer
    x = 22,210.20

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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.