Home / 4,391.04-6,577.87-2,307.93

Finding the Fourth Proportional to 4,391.04, 6,577.87 and 2,307.93

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Solution

The fourth proportional to 4,391.04, 6,577.87 and 2,307.93 is: 3,457.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,391.04 : 6,577.87 = 2,307.93 : x
  2. Step 2: Convert to fraction form
    4,391.04/6,577.87 = 2,307.93/x
  3. Step 3: Cross multiply
    4,391.04x = 6,577.87 × 2,307.93
  4. Step 4: Simplify right side
    4,391.04x = 15,181,263.51
  5. Step 5: Solve for x
    x = 15,181,263.51/4,391.04
  6. Step 6: Final answer
    x = 3,457.33

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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.