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Finding the Fourth Proportional to 9,352.69, 14,030.11 and 4,352.47

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Solution

The fourth proportional to 9,352.69, 14,030.11 and 4,352.47 is: 6,529.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,352.69 : 14,030.11 = 4,352.47 : x
  2. Step 2: Convert to fraction form
    9,352.69/14,030.11 = 4,352.47/x
  3. Step 3: Cross multiply
    9,352.69x = 14,030.11 × 4,352.47
  4. Step 4: Simplify right side
    9,352.69x = 61,065,632.87
  5. Step 5: Solve for x
    x = 61,065,632.87/9,352.69
  6. Step 6: Final answer
    x = 6,529.21

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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.