Home / 61,093.63-84,310.23-34,242.13

Finding the Fourth Proportional to 61,093.63, 84,310.23 and 34,242.13

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Solution

The fourth proportional to 61,093.63, 84,310.23 and 34,242.13 is: 47,254.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,093.63 : 84,310.23 = 34,242.13 : x
  2. Step 2: Convert to fraction form
    61,093.63/84,310.23 = 34,242.13/x
  3. Step 3: Cross multiply
    61,093.63x = 84,310.23 × 34,242.13
  4. Step 4: Simplify right side
    61,093.63x = 2,886,961,855.99
  5. Step 5: Solve for x
    x = 2,886,961,855.99/61,093.63
  6. Step 6: Final answer
    x = 47,254.71

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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.