Home / 37,999.13-56,998.69-10,297.13

Finding the Fourth Proportional to 37,999.13, 56,998.69 and 10,297.13

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Solution

The fourth proportional to 37,999.13, 56,998.69 and 10,297.13 is: 15,445.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,999.13 : 56,998.69 = 10,297.13 : x
  2. Step 2: Convert to fraction form
    37,999.13/56,998.69 = 10,297.13/x
  3. Step 3: Cross multiply
    37,999.13x = 56,998.69 × 10,297.13
  4. Step 4: Simplify right side
    37,999.13x = 586,922,610.02
  5. Step 5: Solve for x
    x = 586,922,610.02/37,999.13
  6. Step 6: Final answer
    x = 15,445.69

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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.