Home / 34,867.94-48,128.85-22,292.69

Finding the Fourth Proportional to 34,867.94, 48,128.85 and 22,292.69

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Solution

The fourth proportional to 34,867.94, 48,128.85 and 22,292.69 is: 30,771.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,867.94 : 48,128.85 = 22,292.69 : x
  2. Step 2: Convert to fraction form
    34,867.94/48,128.85 = 22,292.69/x
  3. Step 3: Cross multiply
    34,867.94x = 48,128.85 × 22,292.69
  4. Step 4: Simplify right side
    34,867.94x = 1,072,921,292.46
  5. Step 5: Solve for x
    x = 1,072,921,292.46/34,867.94
  6. Step 6: Final answer
    x = 30,771.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.