Home / 37,182.65-51,323.42-22,077.77

Finding the Fourth Proportional to 37,182.65, 51,323.42 and 22,077.77

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Solution

The fourth proportional to 37,182.65, 51,323.42 and 22,077.77 is: 30,474.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,182.65 : 51,323.42 = 22,077.77 : x
  2. Step 2: Convert to fraction form
    37,182.65/51,323.42 = 22,077.77/x
  3. Step 3: Cross multiply
    37,182.65x = 51,323.42 × 22,077.77
  4. Step 4: Simplify right side
    37,182.65x = 1,133,106,460.95
  5. Step 5: Solve for x
    x = 1,133,106,460.95/37,182.65
  6. Step 6: Final answer
    x = 30,474.07

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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.