Home / 4,458.54-6,153.24-2,570.19

Finding the Fourth Proportional to 4,458.54, 6,153.24 and 2,570.19

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Solution

The fourth proportional to 4,458.54, 6,153.24 and 2,570.19 is: 3,547.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458.54 : 6,153.24 = 2,570.19 : x
  2. Step 2: Convert to fraction form
    4,458.54/6,153.24 = 2,570.19/x
  3. Step 3: Cross multiply
    4,458.54x = 6,153.24 × 2,570.19
  4. Step 4: Simplify right side
    4,458.54x = 15,814,995.92
  5. Step 5: Solve for x
    x = 15,814,995.92/4,458.54
  6. Step 6: Final answer
    x = 3,547.12

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Half scale
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Double scale
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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.