Home / 4,267.84-6,405.42-3,038.26

Finding the Fourth Proportional to 4,267.84, 6,405.42 and 3,038.26

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Solution

The fourth proportional to 4,267.84, 6,405.42 and 3,038.26 is: 4,560.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,267.84 : 6,405.42 = 3,038.26 : x
  2. Step 2: Convert to fraction form
    4,267.84/6,405.42 = 3,038.26/x
  3. Step 3: Cross multiply
    4,267.84x = 6,405.42 × 3,038.26
  4. Step 4: Simplify right side
    4,267.84x = 19,461,331.37
  5. Step 5: Solve for x
    x = 19,461,331.37/4,267.84
  6. Step 6: Final answer
    x = 4,560.00

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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.