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Finding the Fourth Proportional to 6,632.52, 9,927.51 and 4,406.23

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Solution

The fourth proportional to 6,632.52, 9,927.51 and 4,406.23 is: 6,595.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,632.52 : 9,927.51 = 4,406.23 : x
  2. Step 2: Convert to fraction form
    6,632.52/9,927.51 = 4,406.23/x
  3. Step 3: Cross multiply
    6,632.52x = 9,927.51 × 4,406.23
  4. Step 4: Simplify right side
    6,632.52x = 43,742,892.39
  5. Step 5: Solve for x
    x = 43,742,892.39/6,632.52
  6. Step 6: Final answer
    x = 6,595.21

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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.