Home / 4,606.86-6,357.63-2,617.50

Finding the Fourth Proportional to 4,606.86, 6,357.63 and 2,617.50

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Solution

The fourth proportional to 4,606.86, 6,357.63 and 2,617.50 is: 3,612.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606.86 : 6,357.63 = 2,617.50 : x
  2. Step 2: Convert to fraction form
    4,606.86/6,357.63 = 2,617.50/x
  3. Step 3: Cross multiply
    4,606.86x = 6,357.63 × 2,617.50
  4. Step 4: Simplify right side
    4,606.86x = 16,641,096.53
  5. Step 5: Solve for x
    x = 16,641,096.53/4,606.86
  6. Step 6: Final answer
    x = 3,612.24

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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.