Home / 23,823.25-32,854.57-14,871.58

Finding the Fourth Proportional to 23,823.25, 32,854.57 and 14,871.58

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Solution

The fourth proportional to 23,823.25, 32,854.57 and 14,871.58 is: 20,509.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,823.25 : 32,854.57 = 14,871.58 : x
  2. Step 2: Convert to fraction form
    23,823.25/32,854.57 = 14,871.58/x
  3. Step 3: Cross multiply
    23,823.25x = 32,854.57 × 14,871.58
  4. Step 4: Simplify right side
    23,823.25x = 488,599,246.81
  5. Step 5: Solve for x
    x = 488,599,246.81/23,823.25
  6. Step 6: Final answer
    x = 20,509.35

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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.