Home / 43,404.08-59,790.64-37,009.92

Finding the Fourth Proportional to 43,404.08, 59,790.64 and 37,009.92

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Solution

The fourth proportional to 43,404.08, 59,790.64 and 37,009.92 is: 50,982.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,404.08 : 59,790.64 = 37,009.92 : x
  2. Step 2: Convert to fraction form
    43,404.08/59,790.64 = 37,009.92/x
  3. Step 3: Cross multiply
    43,404.08x = 59,790.64 × 37,009.92
  4. Step 4: Simplify right side
    43,404.08x = 2,212,846,803.15
  5. Step 5: Solve for x
    x = 2,212,846,803.15/43,404.08
  6. Step 6: Final answer
    x = 50,982.46

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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.