Home / 4,580.01-6,320.40-2,484.12

Finding the Fourth Proportional to 4,580.01, 6,320.40 and 2,484.12

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Solution

The fourth proportional to 4,580.01, 6,320.40 and 2,484.12 is: 3,428.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580.01 : 6,320.40 = 2,484.12 : x
  2. Step 2: Convert to fraction form
    4,580.01/6,320.40 = 2,484.12/x
  3. Step 3: Cross multiply
    4,580.01x = 6,320.40 × 2,484.12
  4. Step 4: Simplify right side
    4,580.01x = 15,700,632.05
  5. Step 5: Solve for x
    x = 15,700,632.05/4,580.01
  6. Step 6: Final answer
    x = 3,428.08

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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.