Home / 583,423.26-875,282.48-162,699.18

Finding the Fourth Proportional to 583,423.26, 875,282.48 and 162,699.18

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Solution

The fourth proportional to 583,423.26, 875,282.48 and 162,699.18 is: 244,089.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,423.26 : 875,282.48 = 162,699.18 : x
  2. Step 2: Convert to fraction form
    583,423.26/875,282.48 = 162,699.18/x
  3. Step 3: Cross multiply
    583,423.26x = 875,282.48 × 162,699.18
  4. Step 4: Simplify right side
    583,423.26x = 142,407,741,764.37
  5. Step 5: Solve for x
    x = 142,407,741,764.37/583,423.26
  6. Step 6: Final answer
    x = 244,089.93

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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.