Home / 32,451.28-44,783.35-19,032.22

Finding the Fourth Proportional to 32,451.28, 44,783.35 and 19,032.22

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Solution

The fourth proportional to 32,451.28, 44,783.35 and 19,032.22 is: 26,264.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,451.28 : 44,783.35 = 19,032.22 : x
  2. Step 2: Convert to fraction form
    32,451.28/44,783.35 = 19,032.22/x
  3. Step 3: Cross multiply
    32,451.28x = 44,783.35 × 19,032.22
  4. Step 4: Simplify right side
    32,451.28x = 852,326,345.62
  5. Step 5: Solve for x
    x = 852,326,345.62/32,451.28
  6. Step 6: Final answer
    x = 26,264.80

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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.