Home / 4,795.20-6,564.24-4,646.16

Finding the Fourth Proportional to 4,795.20, 6,564.24 and 4,646.16

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Solution

The fourth proportional to 4,795.20, 6,564.24 and 4,646.16 is: 6,360.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,795.20 : 6,564.24 = 4,646.16 : x
  2. Step 2: Convert to fraction form
    4,795.20/6,564.24 = 4,646.16/x
  3. Step 3: Cross multiply
    4,795.20x = 6,564.24 × 4,646.16
  4. Step 4: Simplify right side
    4,795.20x = 30,498,509.32
  5. Step 5: Solve for x
    x = 30,498,509.32/4,795.20
  6. Step 6: Final answer
    x = 6,360.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.