Home / 9,335.34-14,000.58-4,403.68

Finding the Fourth Proportional to 9,335.34, 14,000.58 and 4,403.68

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Solution

The fourth proportional to 9,335.34, 14,000.58 and 4,403.68 is: 6,604.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,335.34 : 14,000.58 = 4,403.68 : x
  2. Step 2: Convert to fraction form
    9,335.34/14,000.58 = 4,403.68/x
  3. Step 3: Cross multiply
    9,335.34x = 14,000.58 × 4,403.68
  4. Step 4: Simplify right side
    9,335.34x = 61,654,074.13
  5. Step 5: Solve for x
    x = 61,654,074.13/9,335.34
  6. Step 6: Final answer
    x = 6,604.37

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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.