Home / 223,465.23-335,009.25-97,010.06

Finding the Fourth Proportional to 223,465.23, 335,009.25 and 97,010.06

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Solution

The fourth proportional to 223,465.23, 335,009.25 and 97,010.06 is: 145,433.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,465.23 : 335,009.25 = 97,010.06 : x
  2. Step 2: Convert to fraction form
    223,465.23/335,009.25 = 97,010.06/x
  3. Step 3: Cross multiply
    223,465.23x = 335,009.25 × 97,010.06
  4. Step 4: Simplify right side
    223,465.23x = 32,499,265,768.01
  5. Step 5: Solve for x
    x = 32,499,265,768.01/223,465.23
  6. Step 6: Final answer
    x = 145,433.21

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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.