Home / 113,314.99-169,948.18-46,737.85

Finding the Fourth Proportional to 113,314.99, 169,948.18 and 46,737.85

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Solution

The fourth proportional to 113,314.99, 169,948.18 and 46,737.85 is: 70,096.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,314.99 : 169,948.18 = 46,737.85 : x
  2. Step 2: Convert to fraction form
    113,314.99/169,948.18 = 46,737.85/x
  3. Step 3: Cross multiply
    113,314.99x = 169,948.18 × 46,737.85
  4. Step 4: Simplify right side
    113,314.99x = 7,943,012,544.61
  5. Step 5: Solve for x
    x = 7,943,012,544.61/113,314.99
  6. Step 6: Final answer
    x = 70,096.75

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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.