Home / 5,957.13-8,220.65-3,598.86

Finding the Fourth Proportional to 5,957.13, 8,220.65 and 3,598.86

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Solution

The fourth proportional to 5,957.13, 8,220.65 and 3,598.86 is: 4,966.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,957.13 : 8,220.65 = 3,598.86 : x
  2. Step 2: Convert to fraction form
    5,957.13/8,220.65 = 3,598.86/x
  3. Step 3: Cross multiply
    5,957.13x = 8,220.65 × 3,598.86
  4. Step 4: Simplify right side
    5,957.13x = 29,584,950.46
  5. Step 5: Solve for x
    x = 29,584,950.46/5,957.13
  6. Step 6: Final answer
    x = 4,966.31

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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.