Home / 23,330.06-34,984.80-6,686.32

Finding the Fourth Proportional to 23,330.06, 34,984.80 and 6,686.32

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Solution

The fourth proportional to 23,330.06, 34,984.80 and 6,686.32 is: 10,026.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,330.06 : 34,984.80 = 6,686.32 : x
  2. Step 2: Convert to fraction form
    23,330.06/34,984.80 = 6,686.32/x
  3. Step 3: Cross multiply
    23,330.06x = 34,984.80 × 6,686.32
  4. Step 4: Simplify right side
    23,330.06x = 233,919,480.47
  5. Step 5: Solve for x
    x = 233,919,480.47/23,330.06
  6. Step 6: Final answer
    x = 10,026.53

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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.