Home / 35,664.66-53,502.21-10,706.69

Finding the Fourth Proportional to 35,664.66, 53,502.21 and 10,706.69

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Solution

The fourth proportional to 35,664.66, 53,502.21 and 10,706.69 is: 16,061.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,664.66 : 53,502.21 = 10,706.69 : x
  2. Step 2: Convert to fraction form
    35,664.66/53,502.21 = 10,706.69/x
  3. Step 3: Cross multiply
    35,664.66x = 53,502.21 × 10,706.69
  4. Step 4: Simplify right side
    35,664.66x = 572,831,309.27
  5. Step 5: Solve for x
    x = 572,831,309.27/35,664.66
  6. Step 6: Final answer
    x = 16,061.59

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.