Home / 9,298.68-13,950.06-4,368.36

Finding the Fourth Proportional to 9,298.68, 13,950.06 and 4,368.36

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Solution

The fourth proportional to 9,298.68, 13,950.06 and 4,368.36 is: 6,553.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,298.68 : 13,950.06 = 4,368.36 : x
  2. Step 2: Convert to fraction form
    9,298.68/13,950.06 = 4,368.36/x
  3. Step 3: Cross multiply
    9,298.68x = 13,950.06 × 4,368.36
  4. Step 4: Simplify right side
    9,298.68x = 60,938,884.10
  5. Step 5: Solve for x
    x = 60,938,884.10/9,298.68
  6. Step 6: Final answer
    x = 6,553.50

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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.