Home / 23,390.07-35,084.49-8,592.58

Finding the Fourth Proportional to 23,390.07, 35,084.49 and 8,592.58

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Solution

The fourth proportional to 23,390.07, 35,084.49 and 8,592.58 is: 12,888.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,390.07 : 35,084.49 = 8,592.58 : x
  2. Step 2: Convert to fraction form
    23,390.07/35,084.49 = 8,592.58/x
  3. Step 3: Cross multiply
    23,390.07x = 35,084.49 × 8,592.58
  4. Step 4: Simplify right side
    23,390.07x = 301,466,347.05
  5. Step 5: Solve for x
    x = 301,466,347.05/23,390.07
  6. Step 6: Final answer
    x = 12,888.65

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.