Home / 35,014.82-48,320.48-19,099.53

Finding the Fourth Proportional to 35,014.82, 48,320.48 and 19,099.53

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Solution

The fourth proportional to 35,014.82, 48,320.48 and 19,099.53 is: 26,357.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,014.82 : 48,320.48 = 19,099.53 : x
  2. Step 2: Convert to fraction form
    35,014.82/48,320.48 = 19,099.53/x
  3. Step 3: Cross multiply
    35,014.82x = 48,320.48 × 19,099.53
  4. Step 4: Simplify right side
    35,014.82x = 922,898,505.12
  5. Step 5: Solve for x
    x = 922,898,505.12/35,014.82
  6. Step 6: Final answer
    x = 26,357.37

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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.