Home / 7,566.93-11,349.54-2,020.86

Finding the Fourth Proportional to 7,566.93, 11,349.54 and 2,020.86

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Solution

The fourth proportional to 7,566.93, 11,349.54 and 2,020.86 is: 3,031.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,566.93 : 11,349.54 = 2,020.86 : x
  2. Step 2: Convert to fraction form
    7,566.93/11,349.54 = 2,020.86/x
  3. Step 3: Cross multiply
    7,566.93x = 11,349.54 × 2,020.86
  4. Step 4: Simplify right side
    7,566.93x = 22,935,831.40
  5. Step 5: Solve for x
    x = 22,935,831.40/7,566.93
  6. Step 6: Final answer
    x = 3,031.06

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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.