Home / 34,482.03-51,635.16-31,595.19

Finding the Fourth Proportional to 34,482.03, 51,635.16 and 31,595.19

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Solution

The fourth proportional to 34,482.03, 51,635.16 and 31,595.19 is: 47,312.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,482.03 : 51,635.16 = 31,595.19 : x
  2. Step 2: Convert to fraction form
    34,482.03/51,635.16 = 31,595.19/x
  3. Step 3: Cross multiply
    34,482.03x = 51,635.16 × 31,595.19
  4. Step 4: Simplify right side
    34,482.03x = 1,631,422,690.88
  5. Step 5: Solve for x
    x = 1,631,422,690.88/34,482.03
  6. Step 6: Final answer
    x = 47,312.26

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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.