Home / 23,476.48-35,190.66-10,326.40

Finding the Fourth Proportional to 23,476.48, 35,190.66 and 10,326.40

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Solution

The fourth proportional to 23,476.48, 35,190.66 and 10,326.40 is: 15,479.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,476.48 : 35,190.66 = 10,326.40 : x
  2. Step 2: Convert to fraction form
    23,476.48/35,190.66 = 10,326.40/x
  3. Step 3: Cross multiply
    23,476.48x = 35,190.66 × 10,326.40
  4. Step 4: Simplify right side
    23,476.48x = 363,392,831.42
  5. Step 5: Solve for x
    x = 363,392,831.42/23,476.48
  6. Step 6: Final answer
    x = 15,479.02

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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.