Home / 6,038.90-8,333.91-3,522.63

Finding the Fourth Proportional to 6,038.90, 8,333.91 and 3,522.63

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Solution

The fourth proportional to 6,038.90, 8,333.91 and 3,522.63 is: 4,861.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,038.90 : 8,333.91 = 3,522.63 : x
  2. Step 2: Convert to fraction form
    6,038.90/8,333.91 = 3,522.63/x
  3. Step 3: Cross multiply
    6,038.90x = 8,333.91 × 3,522.63
  4. Step 4: Simplify right side
    6,038.90x = 29,357,281.38
  5. Step 5: Solve for x
    x = 29,357,281.38/6,038.90
  6. Step 6: Final answer
    x = 4,861.37

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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.