Home / 32,946.92-45,466.97-18,411.11

Finding the Fourth Proportional to 32,946.92, 45,466.97 and 18,411.11

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Solution

The fourth proportional to 32,946.92, 45,466.97 and 18,411.11 is: 25,407.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,946.92 : 45,466.97 = 18,411.11 : x
  2. Step 2: Convert to fraction form
    32,946.92/45,466.97 = 18,411.11/x
  3. Step 3: Cross multiply
    32,946.92x = 45,466.97 × 18,411.11
  4. Step 4: Simplify right side
    32,946.92x = 837,097,293.98
  5. Step 5: Solve for x
    x = 837,097,293.98/32,946.92
  6. Step 6: Final answer
    x = 25,407.45

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Similar ratio
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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.