Home / 48,985.02-67,600.44-26,629.02

Finding the Fourth Proportional to 48,985.02, 67,600.44 and 26,629.02

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Solution

The fourth proportional to 48,985.02, 67,600.44 and 26,629.02 is: 36,748.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,985.02 : 67,600.44 = 26,629.02 : x
  2. Step 2: Convert to fraction form
    48,985.02/67,600.44 = 26,629.02/x
  3. Step 3: Cross multiply
    48,985.02x = 67,600.44 × 26,629.02
  4. Step 4: Simplify right side
    48,985.02x = 1,800,133,468.77
  5. Step 5: Solve for x
    x = 1,800,133,468.77/48,985.02
  6. Step 6: Final answer
    x = 36,748.65

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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.