Home / 9,550.29-14,319.69-4,284.33

Finding the Fourth Proportional to 9,550.29, 14,319.69 and 4,284.33

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Solution

The fourth proportional to 9,550.29, 14,319.69 and 4,284.33 is: 6,423.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,550.29 : 14,319.69 = 4,284.33 : x
  2. Step 2: Convert to fraction form
    9,550.29/14,319.69 = 4,284.33/x
  3. Step 3: Cross multiply
    9,550.29x = 14,319.69 × 4,284.33
  4. Step 4: Simplify right side
    9,550.29x = 61,350,277.46
  5. Step 5: Solve for x
    x = 61,350,277.46/9,550.29
  6. Step 6: Final answer
    x = 6,423.92

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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.