Home / 37,347.92-51,550.08-22,047.92

Finding the Fourth Proportional to 37,347.92, 51,550.08 and 22,047.92

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Solution

The fourth proportional to 37,347.92, 51,550.08 and 22,047.92 is: 30,432.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,347.92 : 51,550.08 = 22,047.92 : x
  2. Step 2: Convert to fraction form
    37,347.92/51,550.08 = 22,047.92/x
  3. Step 3: Cross multiply
    37,347.92x = 51,550.08 × 22,047.92
  4. Step 4: Simplify right side
    37,347.92x = 1,136,572,039.83
  5. Step 5: Solve for x
    x = 1,136,572,039.83/37,347.92
  6. Step 6: Final answer
    x = 30,432.00

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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.