Home / 37,697.24-56,459.73-17,989.63

Finding the Fourth Proportional to 37,697.24, 56,459.73 and 17,989.63

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Solution

The fourth proportional to 37,697.24, 56,459.73 and 17,989.63 is: 26,943.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,697.24 : 56,459.73 = 17,989.63 : x
  2. Step 2: Convert to fraction form
    37,697.24/56,459.73 = 17,989.63/x
  3. Step 3: Cross multiply
    37,697.24x = 56,459.73 × 17,989.63
  4. Step 4: Simplify right side
    37,697.24x = 1,015,689,652.60
  5. Step 5: Solve for x
    x = 1,015,689,652.60/37,697.24
  6. Step 6: Final answer
    x = 26,943.34

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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.