Home / 104,849.51-144,697.44-59,526.66

Finding the Fourth Proportional to 104,849.51, 144,697.44 and 59,526.66

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Solution

The fourth proportional to 104,849.51, 144,697.44 and 59,526.66 is: 82,149.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,849.51 : 144,697.44 = 59,526.66 : x
  2. Step 2: Convert to fraction form
    104,849.51/144,697.44 = 59,526.66/x
  3. Step 3: Cross multiply
    104,849.51x = 144,697.44 × 59,526.66
  4. Step 4: Simplify right side
    104,849.51x = 8,613,355,744.75
  5. Step 5: Solve for x
    x = 8,613,355,744.75/104,849.51
  6. Step 6: Final answer
    x = 82,149.70

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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.