Home / 67,256.60-92,810.48-37,036.02

Finding the Fourth Proportional to 67,256.60, 92,810.48 and 37,036.02

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Solution

The fourth proportional to 67,256.60, 92,810.48 and 37,036.02 is: 51,107.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,256.60 : 92,810.48 = 37,036.02 : x
  2. Step 2: Convert to fraction form
    67,256.60/92,810.48 = 37,036.02/x
  3. Step 3: Cross multiply
    67,256.60x = 92,810.48 × 37,036.02
  4. Step 4: Simplify right side
    67,256.60x = 3,437,330,608.31
  5. Step 5: Solve for x
    x = 3,437,330,608.31/67,256.60
  6. Step 6: Final answer
    x = 51,107.71

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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.