Home / 183,537.50-253,284.17-110,930.45

Finding the Fourth Proportional to 183,537.50, 253,284.17 and 110,930.45

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Solution

The fourth proportional to 183,537.50, 253,284.17 and 110,930.45 is: 153,085.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,537.50 : 253,284.17 = 110,930.45 : x
  2. Step 2: Convert to fraction form
    183,537.50/253,284.17 = 110,930.45/x
  3. Step 3: Cross multiply
    183,537.50x = 253,284.17 × 110,930.45
  4. Step 4: Simplify right side
    183,537.50x = 28,096,925,134.90
  5. Step 5: Solve for x
    x = 28,096,925,134.90/183,537.50
  6. Step 6: Final answer
    x = 153,085.48

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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.