Home / 4,828.16-6,663.57-3,059.93

Finding the Fourth Proportional to 4,828.16, 6,663.57 and 3,059.93

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Solution

The fourth proportional to 4,828.16, 6,663.57 and 3,059.93 is: 4,223.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,828.16 : 6,663.57 = 3,059.93 : x
  2. Step 2: Convert to fraction form
    4,828.16/6,663.57 = 3,059.93/x
  3. Step 3: Cross multiply
    4,828.16x = 6,663.57 × 3,059.93
  4. Step 4: Simplify right side
    4,828.16x = 20,390,057.75
  5. Step 5: Solve for x
    x = 20,390,057.75/4,828.16
  6. Step 6: Final answer
    x = 4,223.15

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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.