Home / 32,111.16-44,312.18-17,963.99

Finding the Fourth Proportional to 32,111.16, 44,312.18 and 17,963.99

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Solution

The fourth proportional to 32,111.16, 44,312.18 and 17,963.99 is: 24,789.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,111.16 : 44,312.18 = 17,963.99 : x
  2. Step 2: Convert to fraction form
    32,111.16/44,312.18 = 17,963.99/x
  3. Step 3: Cross multiply
    32,111.16x = 44,312.18 × 17,963.99
  4. Step 4: Simplify right side
    32,111.16x = 796,023,558.40
  5. Step 5: Solve for x
    x = 796,023,558.40/32,111.16
  6. Step 6: Final answer
    x = 24,789.62

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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.