Home / 5,654.04-8,477.46-1,955.94

Finding the Fourth Proportional to 5,654.04, 8,477.46 and 1,955.94

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Solution

The fourth proportional to 5,654.04, 8,477.46 and 1,955.94 is: 2,932.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,654.04 : 8,477.46 = 1,955.94 : x
  2. Step 2: Convert to fraction form
    5,654.04/8,477.46 = 1,955.94/x
  3. Step 3: Cross multiply
    5,654.04x = 8,477.46 × 1,955.94
  4. Step 4: Simplify right side
    5,654.04x = 16,581,403.11
  5. Step 5: Solve for x
    x = 16,581,403.11/5,654.04
  6. Step 6: Final answer
    x = 2,932.66

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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.