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Finding the Fourth Proportional to 32,587.50, 44,970.75 and 17,683.50

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Solution

The fourth proportional to 32,587.50, 44,970.75 and 17,683.50 is: 24,403.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,587.50 : 44,970.75 = 17,683.50 : x
  2. Step 2: Convert to fraction form
    32,587.50/44,970.75 = 17,683.50/x
  3. Step 3: Cross multiply
    32,587.50x = 44,970.75 × 17,683.50
  4. Step 4: Simplify right side
    32,587.50x = 795,240,257.63
  5. Step 5: Solve for x
    x = 795,240,257.63/32,587.50
  6. Step 6: Final answer
    x = 24,403.23

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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.