Home / 61,094.13-84,310.92-34,242.63

Finding the Fourth Proportional to 61,094.13, 84,310.92 and 34,242.63

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Solution

The fourth proportional to 61,094.13, 84,310.92 and 34,242.63 is: 47,255.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,094.13 : 84,310.92 = 34,242.63 : x
  2. Step 2: Convert to fraction form
    61,094.13/84,310.92 = 34,242.63/x
  3. Step 3: Cross multiply
    61,094.13x = 84,310.92 × 34,242.63
  4. Step 4: Simplify right side
    61,094.13x = 2,887,027,638.52
  5. Step 5: Solve for x
    x = 2,887,027,638.52/61,094.13
  6. Step 6: Final answer
    x = 47,255.40

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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.