Home / 40,362.93-60,544.45-19,298.02

Finding the Fourth Proportional to 40,362.93, 60,544.45 and 19,298.02

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Solution

The fourth proportional to 40,362.93, 60,544.45 and 19,298.02 is: 28,947.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,362.93 : 60,544.45 = 19,298.02 : x
  2. Step 2: Convert to fraction form
    40,362.93/60,544.45 = 19,298.02/x
  3. Step 3: Cross multiply
    40,362.93x = 60,544.45 × 19,298.02
  4. Step 4: Simplify right side
    40,362.93x = 1,168,387,910.50
  5. Step 5: Solve for x
    x = 1,168,387,910.50/40,362.93
  6. Step 6: Final answer
    x = 28,947.06

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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.