Home / 5,566.32-7,682.45-4,237.52

Finding the Fourth Proportional to 5,566.32, 7,682.45 and 4,237.52

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Solution

The fourth proportional to 5,566.32, 7,682.45 and 4,237.52 is: 5,848.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,566.32 : 7,682.45 = 4,237.52 : x
  2. Step 2: Convert to fraction form
    5,566.32/7,682.45 = 4,237.52/x
  3. Step 3: Cross multiply
    5,566.32x = 7,682.45 × 4,237.52
  4. Step 4: Simplify right side
    5,566.32x = 32,554,475.92
  5. Step 5: Solve for x
    x = 32,554,475.92/5,566.32
  6. Step 6: Final answer
    x = 5,848.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.