Home / 67,259.48-92,816.93-37,047.63

Finding the Fourth Proportional to 67,259.48, 92,816.93 and 37,047.63

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Solution

The fourth proportional to 67,259.48, 92,816.93 and 37,047.63 is: 51,125.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,259.48 : 92,816.93 = 37,047.63 : x
  2. Step 2: Convert to fraction form
    67,259.48/92,816.93 = 37,047.63/x
  3. Step 3: Cross multiply
    67,259.48x = 92,816.93 × 37,047.63
  4. Step 4: Simplify right side
    67,259.48x = 3,438,647,280.38
  5. Step 5: Solve for x
    x = 3,438,647,280.38/67,259.48
  6. Step 6: Final answer
    x = 51,125.09

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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.