Home / 37,312.65-55,953.18-11,010.33

Finding the Fourth Proportional to 37,312.65, 55,953.18 and 11,010.33

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Solution

The fourth proportional to 37,312.65, 55,953.18 and 11,010.33 is: 16,510.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,312.65 : 55,953.18 = 11,010.33 : x
  2. Step 2: Convert to fraction form
    37,312.65/55,953.18 = 11,010.33/x
  3. Step 3: Cross multiply
    37,312.65x = 55,953.18 × 11,010.33
  4. Step 4: Simplify right side
    37,312.65x = 616,062,976.35
  5. Step 5: Solve for x
    x = 616,062,976.35/37,312.65
  6. Step 6: Final answer
    x = 16,510.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.