Home / 56,107.04-77,424.48-32,233.64

Finding the Fourth Proportional to 56,107.04, 77,424.48 and 32,233.64

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Solution

The fourth proportional to 56,107.04, 77,424.48 and 32,233.64 is: 44,480.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,107.04 : 77,424.48 = 32,233.64 : x
  2. Step 2: Convert to fraction form
    56,107.04/77,424.48 = 32,233.64/x
  3. Step 3: Cross multiply
    56,107.04x = 77,424.48 × 32,233.64
  4. Step 4: Simplify right side
    56,107.04x = 2,495,672,815.51
  5. Step 5: Solve for x
    x = 2,495,672,815.51/56,107.04
  6. Step 6: Final answer
    x = 44,480.56

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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.