Home / 61,206.02-91,847.87-26,145.94

Finding the Fourth Proportional to 61,206.02, 91,847.87 and 26,145.94

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Solution

The fourth proportional to 61,206.02, 91,847.87 and 26,145.94 is: 39,235.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,206.02 : 91,847.87 = 26,145.94 : x
  2. Step 2: Convert to fraction form
    61,206.02/91,847.87 = 26,145.94/x
  3. Step 3: Cross multiply
    61,206.02x = 91,847.87 × 26,145.94
  4. Step 4: Simplify right side
    61,206.02x = 2,401,448,898.15
  5. Step 5: Solve for x
    x = 2,401,448,898.15/61,206.02
  6. Step 6: Final answer
    x = 39,235.50

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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.