Home / 13,965.02-20,950.59-4,604.66

Finding the Fourth Proportional to 13,965.02, 20,950.59 and 4,604.66

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Solution

The fourth proportional to 13,965.02, 20,950.59 and 4,604.66 is: 6,908.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,965.02 : 20,950.59 = 4,604.66 : x
  2. Step 2: Convert to fraction form
    13,965.02/20,950.59 = 4,604.66/x
  3. Step 3: Cross multiply
    13,965.02x = 20,950.59 × 4,604.66
  4. Step 4: Simplify right side
    13,965.02x = 96,470,343.75
  5. Step 5: Solve for x
    x = 96,470,343.75/13,965.02
  6. Step 6: Final answer
    x = 6,908.00

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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.