Home / 14,335.58-21,527.65-9,346.48

Finding the Fourth Proportional to 14,335.58, 21,527.65 and 9,346.48

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Solution

The fourth proportional to 14,335.58, 21,527.65 and 9,346.48 is: 14,035.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,335.58 : 21,527.65 = 9,346.48 : x
  2. Step 2: Convert to fraction form
    14,335.58/21,527.65 = 9,346.48/x
  3. Step 3: Cross multiply
    14,335.58x = 21,527.65 × 9,346.48
  4. Step 4: Simplify right side
    14,335.58x = 201,207,846.85
  5. Step 5: Solve for x
    x = 201,207,846.85/14,335.58
  6. Step 6: Final answer
    x = 14,035.56

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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.