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Finding the Fourth Proportional to 113,160.98, 169,762.50 and 37,263.89

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Solution

The fourth proportional to 113,160.98, 169,762.50 and 37,263.89 is: 55,902.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,160.98 : 169,762.50 = 37,263.89 : x
  2. Step 2: Convert to fraction form
    113,160.98/169,762.50 = 37,263.89/x
  3. Step 3: Cross multiply
    113,160.98x = 169,762.50 × 37,263.89
  4. Step 4: Simplify right side
    113,160.98x = 6,326,010,277.31
  5. Step 5: Solve for x
    x = 6,326,010,277.31/113,160.98
  6. Step 6: Final answer
    x = 55,902.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.