Home / 10,810.24-14,918.20-6,094.60

Finding the Fourth Proportional to 10,810.24, 14,918.20 and 6,094.60

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Solution

The fourth proportional to 10,810.24, 14,918.20 and 6,094.60 is: 8,410.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,810.24 : 14,918.20 = 6,094.60 : x
  2. Step 2: Convert to fraction form
    10,810.24/14,918.20 = 6,094.60/x
  3. Step 3: Cross multiply
    10,810.24x = 14,918.20 × 6,094.60
  4. Step 4: Simplify right side
    10,810.24x = 90,920,461.72
  5. Step 5: Solve for x
    x = 90,920,461.72/10,810.24
  6. Step 6: Final answer
    x = 8,410.59

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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.