Home / 4,341.89-5,991.80-2,352.50

Finding the Fourth Proportional to 4,341.89, 5,991.80 and 2,352.50

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Solution

The fourth proportional to 4,341.89, 5,991.80 and 2,352.50 is: 3,246.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341.89 : 5,991.80 = 2,352.50 : x
  2. Step 2: Convert to fraction form
    4,341.89/5,991.80 = 2,352.50/x
  3. Step 3: Cross multiply
    4,341.89x = 5,991.80 × 2,352.50
  4. Step 4: Simplify right side
    4,341.89x = 14,095,709.50
  5. Step 5: Solve for x
    x = 14,095,709.50/4,341.89
  6. Step 6: Final answer
    x = 3,246.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.