Home / 32,210.28-44,450.69-19,461.69

Finding the Fourth Proportional to 32,210.28, 44,450.69 and 19,461.69

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Solution

The fourth proportional to 32,210.28, 44,450.69 and 19,461.69 is: 26,857.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,210.28 : 44,450.69 = 19,461.69 : x
  2. Step 2: Convert to fraction form
    32,210.28/44,450.69 = 19,461.69/x
  3. Step 3: Cross multiply
    32,210.28x = 44,450.69 × 19,461.69
  4. Step 4: Simplify right side
    32,210.28x = 865,085,451.76
  5. Step 5: Solve for x
    x = 865,085,451.76/32,210.28
  6. Step 6: Final answer
    x = 26,857.43

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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.