Home / 335,545.23-503,162.33-125,126.67

Finding the Fourth Proportional to 335,545.23, 503,162.33 and 125,126.67

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Solution

The fourth proportional to 335,545.23, 503,162.33 and 125,126.67 is: 187,632.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,545.23 : 503,162.33 = 125,126.67 : x
  2. Step 2: Convert to fraction form
    335,545.23/503,162.33 = 125,126.67/x
  3. Step 3: Cross multiply
    335,545.23x = 503,162.33 × 125,126.67
  4. Step 4: Simplify right side
    335,545.23x = 62,959,026,196.71
  5. Step 5: Solve for x
    x = 62,959,026,196.71/335,545.23
  6. Step 6: Final answer
    x = 187,632.01

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1.5x scale

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.