Home / 4,436.84-6,655.14-1,358.84

Finding the Fourth Proportional to 4,436.84, 6,655.14 and 1,358.84

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Solution

The fourth proportional to 4,436.84, 6,655.14 and 1,358.84 is: 2,038.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,436.84 : 6,655.14 = 1,358.84 : x
  2. Step 2: Convert to fraction form
    4,436.84/6,655.14 = 1,358.84/x
  3. Step 3: Cross multiply
    4,436.84x = 6,655.14 × 1,358.84
  4. Step 4: Simplify right side
    4,436.84x = 9,043,270.44
  5. Step 5: Solve for x
    x = 9,043,270.44/4,436.84
  6. Step 6: Final answer
    x = 2,038.22

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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.