Home / 39,854.23-59,795.21-17,683.18

Finding the Fourth Proportional to 39,854.23, 59,795.21 and 17,683.18

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Solution

The fourth proportional to 39,854.23, 59,795.21 and 17,683.18 is: 26,530.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,854.23 : 59,795.21 = 17,683.18 : x
  2. Step 2: Convert to fraction form
    39,854.23/59,795.21 = 17,683.18/x
  3. Step 3: Cross multiply
    39,854.23x = 59,795.21 × 17,683.18
  4. Step 4: Simplify right side
    39,854.23x = 1,057,369,356.29
  5. Step 5: Solve for x
    x = 1,057,369,356.29/39,854.23
  6. Step 6: Final answer
    x = 26,530.92

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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.