Home / 37,192.34-51,329.62-22,088.68

Finding the Fourth Proportional to 37,192.34, 51,329.62 and 22,088.68

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Solution

The fourth proportional to 37,192.34, 51,329.62 and 22,088.68 is: 30,484.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,192.34 : 51,329.62 = 22,088.68 : x
  2. Step 2: Convert to fraction form
    37,192.34/51,329.62 = 22,088.68/x
  3. Step 3: Cross multiply
    37,192.34x = 51,329.62 × 22,088.68
  4. Step 4: Simplify right side
    37,192.34x = 1,133,803,550.70
  5. Step 5: Solve for x
    x = 1,133,803,550.70/37,192.34
  6. Step 6: Final answer
    x = 30,484.87

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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.