Home / 32,393.48-44,701.94-19,818.23

Finding the Fourth Proportional to 32,393.48, 44,701.94 and 19,818.23

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Solution

The fourth proportional to 32,393.48, 44,701.94 and 19,818.23 is: 27,348.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,393.48 : 44,701.94 = 19,818.23 : x
  2. Step 2: Convert to fraction form
    32,393.48/44,701.94 = 19,818.23/x
  3. Step 3: Cross multiply
    32,393.48x = 44,701.94 × 19,818.23
  4. Step 4: Simplify right side
    32,393.48x = 885,913,154.40
  5. Step 5: Solve for x
    x = 885,913,154.40/32,393.48
  6. Step 6: Final answer
    x = 27,348.51

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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.