Home / 62,819.71-94,242.36-56,546.08

Finding the Fourth Proportional to 62,819.71, 94,242.36 and 56,546.08

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Solution

The fourth proportional to 62,819.71, 94,242.36 and 56,546.08 is: 84,830.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,819.71 : 94,242.36 = 56,546.08 : x
  2. Step 2: Convert to fraction form
    62,819.71/94,242.36 = 56,546.08/x
  3. Step 3: Cross multiply
    62,819.71x = 94,242.36 × 56,546.08
  4. Step 4: Simplify right side
    62,819.71x = 5,329,036,027.95
  5. Step 5: Solve for x
    x = 5,329,036,027.95/62,819.71
  6. Step 6: Final answer
    x = 84,830.64

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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.