Home / 104,355.36-144,010.44-59,032.35

Finding the Fourth Proportional to 104,355.36, 144,010.44 and 59,032.35

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Solution

The fourth proportional to 104,355.36, 144,010.44 and 59,032.35 is: 81,464.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,355.36 : 144,010.44 = 59,032.35 : x
  2. Step 2: Convert to fraction form
    104,355.36/144,010.44 = 59,032.35/x
  3. Step 3: Cross multiply
    104,355.36x = 144,010.44 × 59,032.35
  4. Step 4: Simplify right side
    104,355.36x = 8,501,274,697.73
  5. Step 5: Solve for x
    x = 8,501,274,697.73/104,355.36
  6. Step 6: Final answer
    x = 81,464.67

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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.