Home / 10,276.12-14,181.06-6,026.44

Finding the Fourth Proportional to 10,276.12, 14,181.06 and 6,026.44

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Solution

The fourth proportional to 10,276.12, 14,181.06 and 6,026.44 is: 8,316.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,276.12 : 14,181.06 = 6,026.44 : x
  2. Step 2: Convert to fraction form
    10,276.12/14,181.06 = 6,026.44/x
  3. Step 3: Cross multiply
    10,276.12x = 14,181.06 × 6,026.44
  4. Step 4: Simplify right side
    10,276.12x = 85,461,307.23
  5. Step 5: Solve for x
    x = 85,461,307.23/10,276.12
  6. Step 6: Final answer
    x = 8,316.50

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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.