Home / 10,585.17-14,608.40-5,869.35

Finding the Fourth Proportional to 10,585.17, 14,608.40 and 5,869.35

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Solution

The fourth proportional to 10,585.17, 14,608.40 and 5,869.35 is: 8,100.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,585.17 : 14,608.40 = 5,869.35 : x
  2. Step 2: Convert to fraction form
    10,585.17/14,608.40 = 5,869.35/x
  3. Step 3: Cross multiply
    10,585.17x = 14,608.40 × 5,869.35
  4. Step 4: Simplify right side
    10,585.17x = 85,741,783.19
  5. Step 5: Solve for x
    x = 85,741,783.19/10,585.17
  6. Step 6: Final answer
    x = 8,100.18

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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.