Home / 567,341.39-851,138.24-247,545.08

Finding the Fourth Proportional to 567,341.39, 851,138.24 and 247,545.08

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Solution

The fourth proportional to 567,341.39, 851,138.24 and 247,545.08 is: 371,372.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,341.39 : 851,138.24 = 247,545.08 : x
  2. Step 2: Convert to fraction form
    567,341.39/851,138.24 = 247,545.08/x
  3. Step 3: Cross multiply
    567,341.39x = 851,138.24 × 247,545.08
  4. Step 4: Simplify right side
    567,341.39x = 210,695,084,601.98
  5. Step 5: Solve for x
    x = 210,695,084,601.98/567,341.39
  6. Step 6: Final answer
    x = 371,372.67

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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.