Home / 10,810.35-14,916.37-6,094.63

Finding the Fourth Proportional to 10,810.35, 14,916.37 and 6,094.63

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Solution

The fourth proportional to 10,810.35, 14,916.37 and 6,094.63 is: 8,409.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,810.35 : 14,916.37 = 6,094.63 : x
  2. Step 2: Convert to fraction form
    10,810.35/14,916.37 = 6,094.63/x
  3. Step 3: Cross multiply
    10,810.35x = 14,916.37 × 6,094.63
  4. Step 4: Simplify right side
    10,810.35x = 90,909,770.93
  5. Step 5: Solve for x
    x = 90,909,770.93/10,810.35
  6. Step 6: Final answer
    x = 8,409.51

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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.