Home / 113,312.24-169,944.06-46,735.10

Finding the Fourth Proportional to 113,312.24, 169,944.06 and 46,735.10

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Solution

The fourth proportional to 113,312.24, 169,944.06 and 46,735.10 is: 70,092.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,312.24 : 169,944.06 = 46,735.10 : x
  2. Step 2: Convert to fraction form
    113,312.24/169,944.06 = 46,735.10/x
  3. Step 3: Cross multiply
    113,312.24x = 169,944.06 × 46,735.10
  4. Step 4: Simplify right side
    113,312.24x = 7,942,352,638.51
  5. Step 5: Solve for x
    x = 7,942,352,638.51/113,312.24
  6. Step 6: Final answer
    x = 70,092.63

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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.