Home / 4,535.30-6,807.27-2,345.60

Finding the Fourth Proportional to 4,535.30, 6,807.27 and 2,345.60

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Solution

The fourth proportional to 4,535.30, 6,807.27 and 2,345.60 is: 3,520.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535.30 : 6,807.27 = 2,345.60 : x
  2. Step 2: Convert to fraction form
    4,535.30/6,807.27 = 2,345.60/x
  3. Step 3: Cross multiply
    4,535.30x = 6,807.27 × 2,345.60
  4. Step 4: Simplify right side
    4,535.30x = 15,967,132.51
  5. Step 5: Solve for x
    x = 15,967,132.51/4,535.30
  6. Step 6: Final answer
    x = 3,520.63

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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.