Home / 10,790.35-14,890.19-6,010.04

Finding the Fourth Proportional to 10,790.35, 14,890.19 and 6,010.04

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Solution

The fourth proportional to 10,790.35, 14,890.19 and 6,010.04 is: 8,293.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,790.35 : 14,890.19 = 6,010.04 : x
  2. Step 2: Convert to fraction form
    10,790.35/14,890.19 = 6,010.04/x
  3. Step 3: Cross multiply
    10,790.35x = 14,890.19 × 6,010.04
  4. Step 4: Simplify right side
    10,790.35x = 89,490,637.51
  5. Step 5: Solve for x
    x = 89,490,637.51/10,790.35
  6. Step 6: Final answer
    x = 8,293.58

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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.