Home / 94,627.08-130,585.49-51,606.66

Finding the Fourth Proportional to 94,627.08, 130,585.49 and 51,606.66

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Solution

The fourth proportional to 94,627.08, 130,585.49 and 51,606.66 is: 71,217.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,627.08 : 130,585.49 = 51,606.66 : x
  2. Step 2: Convert to fraction form
    94,627.08/130,585.49 = 51,606.66/x
  3. Step 3: Cross multiply
    94,627.08x = 130,585.49 × 51,606.66
  4. Step 4: Simplify right side
    94,627.08x = 6,739,081,112.38
  5. Step 5: Solve for x
    x = 6,739,081,112.38/94,627.08
  6. Step 6: Final answer
    x = 71,217.26

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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.