Home / 34,064.61-51,090.90-10,366.44

Finding the Fourth Proportional to 34,064.61, 51,090.90 and 10,366.44

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Solution

The fourth proportional to 34,064.61, 51,090.90 and 10,366.44 is: 15,547.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,064.61 : 51,090.90 = 10,366.44 : x
  2. Step 2: Convert to fraction form
    34,064.61/51,090.90 = 10,366.44/x
  3. Step 3: Cross multiply
    34,064.61x = 51,090.90 × 10,366.44
  4. Step 4: Simplify right side
    34,064.61x = 529,630,749.40
  5. Step 5: Solve for x
    x = 529,630,749.40/34,064.61
  6. Step 6: Final answer
    x = 15,547.83

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1.5x scale

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.