Home / 37,799.13-56,733.77-19,092.30

Finding the Fourth Proportional to 37,799.13, 56,733.77 and 19,092.30

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Solution

The fourth proportional to 37,799.13, 56,733.77 and 19,092.30 is: 28,656.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,799.13 : 56,733.77 = 19,092.30 : x
  2. Step 2: Convert to fraction form
    37,799.13/56,733.77 = 19,092.30/x
  3. Step 3: Cross multiply
    37,799.13x = 56,733.77 × 19,092.30
  4. Step 4: Simplify right side
    37,799.13x = 1,083,178,061.51
  5. Step 5: Solve for x
    x = 1,083,178,061.51/37,799.13
  6. Step 6: Final answer
    x = 28,656.16

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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.