Home / 23,710.94-32,683.29-18,667.16

Finding the Fourth Proportional to 23,710.94, 32,683.29 and 18,667.16

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Solution

The fourth proportional to 23,710.94, 32,683.29 and 18,667.16 is: 25,730.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,710.94 : 32,683.29 = 18,667.16 : x
  2. Step 2: Convert to fraction form
    23,710.94/32,683.29 = 18,667.16/x
  3. Step 3: Cross multiply
    23,710.94x = 32,683.29 × 18,667.16
  4. Step 4: Simplify right side
    23,710.94x = 610,104,203.76
  5. Step 5: Solve for x
    x = 610,104,203.76/23,710.94
  6. Step 6: Final answer
    x = 25,730.92

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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.