Home / 35,150.04-48,507.06-19,234.49

Finding the Fourth Proportional to 35,150.04, 48,507.06 and 19,234.49

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Solution

The fourth proportional to 35,150.04, 48,507.06 and 19,234.49 is: 26,543.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,150.04 : 48,507.06 = 19,234.49 : x
  2. Step 2: Convert to fraction form
    35,150.04/48,507.06 = 19,234.49/x
  3. Step 3: Cross multiply
    35,150.04x = 48,507.06 × 19,234.49
  4. Step 4: Simplify right side
    35,150.04x = 933,008,317.96
  5. Step 5: Solve for x
    x = 933,008,317.96/35,150.04
  6. Step 6: Final answer
    x = 26,543.59

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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.