Home / 83,252.19-114,885.67-45,525.63

Finding the Fourth Proportional to 83,252.19, 114,885.67 and 45,525.63

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Solution

The fourth proportional to 83,252.19, 114,885.67 and 45,525.63 is: 62,824.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,252.19 : 114,885.67 = 45,525.63 : x
  2. Step 2: Convert to fraction form
    83,252.19/114,885.67 = 45,525.63/x
  3. Step 3: Cross multiply
    83,252.19x = 114,885.67 × 45,525.63
  4. Step 4: Simplify right side
    83,252.19x = 5,230,242,504.72
  5. Step 5: Solve for x
    x = 5,230,242,504.72/83,252.19
  6. Step 6: Final answer
    x = 62,824.08

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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.