Home / 23,807.62-35,703.15-9,763.66

Finding the Fourth Proportional to 23,807.62, 35,703.15 and 9,763.66

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Solution

The fourth proportional to 23,807.62, 35,703.15 and 9,763.66 is: 14,642.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,807.62 : 35,703.15 = 9,763.66 : x
  2. Step 2: Convert to fraction form
    23,807.62/35,703.15 = 9,763.66/x
  3. Step 3: Cross multiply
    23,807.62x = 35,703.15 × 9,763.66
  4. Step 4: Simplify right side
    23,807.62x = 348,593,608.34
  5. Step 5: Solve for x
    x = 348,593,608.34/23,807.62
  6. Step 6: Final answer
    x = 14,642.10

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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.