Home / 67,253.56-92,809.21-37,038.25

Finding the Fourth Proportional to 67,253.56, 92,809.21 and 37,038.25

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Solution

The fourth proportional to 67,253.56, 92,809.21 and 37,038.25 is: 51,112.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,253.56 : 92,809.21 = 37,038.25 : x
  2. Step 2: Convert to fraction form
    67,253.56/92,809.21 = 37,038.25/x
  3. Step 3: Cross multiply
    67,253.56x = 92,809.21 × 37,038.25
  4. Step 4: Simplify right side
    67,253.56x = 3,437,490,293.09
  5. Step 5: Solve for x
    x = 3,437,490,293.09/67,253.56
  6. Step 6: Final answer
    x = 51,112.39

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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.