Home / 4,316.85-5,957.33-2,402.87

Finding the Fourth Proportional to 4,316.85, 5,957.33 and 2,402.87

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Solution

The fourth proportional to 4,316.85, 5,957.33 and 2,402.87 is: 3,315.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316.85 : 5,957.33 = 2,402.87 : x
  2. Step 2: Convert to fraction form
    4,316.85/5,957.33 = 2,402.87/x
  3. Step 3: Cross multiply
    4,316.85x = 5,957.33 × 2,402.87
  4. Step 4: Simplify right side
    4,316.85x = 14,314,647.74
  5. Step 5: Solve for x
    x = 14,314,647.74/4,316.85
  6. Step 6: Final answer
    x = 3,315.99

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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.