Home / 15,366.90-23,050.88-6,009.10

Finding the Fourth Proportional to 15,366.90, 23,050.88 and 6,009.10

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Solution

The fourth proportional to 15,366.90, 23,050.88 and 6,009.10 is: 9,013.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,366.90 : 23,050.88 = 6,009.10 : x
  2. Step 2: Convert to fraction form
    15,366.90/23,050.88 = 6,009.10/x
  3. Step 3: Cross multiply
    15,366.90x = 23,050.88 × 6,009.10
  4. Step 4: Simplify right side
    15,366.90x = 138,515,043.01
  5. Step 5: Solve for x
    x = 138,515,043.01/15,366.90
  6. Step 6: Final answer
    x = 9,013.86

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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.