Home / 46,765.29-70,158.29-13,482.75

Finding the Fourth Proportional to 46,765.29, 70,158.29 and 13,482.75

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Solution

The fourth proportional to 46,765.29, 70,158.29 and 13,482.75 is: 20,227.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,765.29 : 70,158.29 = 13,482.75 : x
  2. Step 2: Convert to fraction form
    46,765.29/70,158.29 = 13,482.75/x
  3. Step 3: Cross multiply
    46,765.29x = 70,158.29 × 13,482.75
  4. Step 4: Simplify right side
    46,765.29x = 945,926,962.73
  5. Step 5: Solve for x
    x = 945,926,962.73/46,765.29
  6. Step 6: Final answer
    x = 20,227.12

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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.