Home / 23,330.84-35,010.77-9,479.84

Finding the Fourth Proportional to 23,330.84, 35,010.77 and 9,479.84

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Solution

The fourth proportional to 23,330.84, 35,010.77 and 9,479.84 is: 14,225.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,330.84 : 35,010.77 = 9,479.84 : x
  2. Step 2: Convert to fraction form
    23,330.84/35,010.77 = 9,479.84/x
  3. Step 3: Cross multiply
    23,330.84x = 35,010.77 × 9,479.84
  4. Step 4: Simplify right side
    23,330.84x = 331,896,497.88
  5. Step 5: Solve for x
    x = 331,896,497.88/23,330.84
  6. Step 6: Final answer
    x = 14,225.66

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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.