Home / 32,109.83-44,329.38-19,366.23

Finding the Fourth Proportional to 32,109.83, 44,329.38 and 19,366.23

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Solution

The fourth proportional to 32,109.83, 44,329.38 and 19,366.23 is: 26,736.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,109.83 : 44,329.38 = 19,366.23 : x
  2. Step 2: Convert to fraction form
    32,109.83/44,329.38 = 19,366.23/x
  3. Step 3: Cross multiply
    32,109.83x = 44,329.38 × 19,366.23
  4. Step 4: Simplify right side
    32,109.83x = 858,492,802.60
  5. Step 5: Solve for x
    x = 858,492,802.60/32,109.83
  6. Step 6: Final answer
    x = 26,736.14

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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.