Home / 47,410.02-65,426.67-26,188.02

Finding the Fourth Proportional to 47,410.02, 65,426.67 and 26,188.02

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Solution

The fourth proportional to 47,410.02, 65,426.67 and 26,188.02 is: 36,139.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,410.02 : 65,426.67 = 26,188.02 : x
  2. Step 2: Convert to fraction form
    47,410.02/65,426.67 = 26,188.02/x
  3. Step 3: Cross multiply
    47,410.02x = 65,426.67 × 26,188.02
  4. Step 4: Simplify right side
    47,410.02x = 1,713,394,942.49
  5. Step 5: Solve for x
    x = 1,713,394,942.49/47,410.02
  6. Step 6: Final answer
    x = 36,139.93

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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.