Home / 9,967.93-14,953.20-3,392.35

Finding the Fourth Proportional to 9,967.93, 14,953.20 and 3,392.35

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Solution

The fourth proportional to 9,967.93, 14,953.20 and 3,392.35 is: 5,088.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,967.93 : 14,953.20 = 3,392.35 : x
  2. Step 2: Convert to fraction form
    9,967.93/14,953.20 = 3,392.35/x
  3. Step 3: Cross multiply
    9,967.93x = 14,953.20 × 3,392.35
  4. Step 4: Simplify right side
    9,967.93x = 50,726,488.02
  5. Step 5: Solve for x
    x = 50,726,488.02/9,967.93
  6. Step 6: Final answer
    x = 5,088.97

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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.