Home / 104,895.13-144,750.24-59,567.12

Finding the Fourth Proportional to 104,895.13, 144,750.24 and 59,567.12

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Solution

The fourth proportional to 104,895.13, 144,750.24 and 59,567.12 is: 82,199.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,895.13 : 144,750.24 = 59,567.12 : x
  2. Step 2: Convert to fraction form
    104,895.13/144,750.24 = 59,567.12/x
  3. Step 3: Cross multiply
    104,895.13x = 144,750.24 × 59,567.12
  4. Step 4: Simplify right side
    104,895.13x = 8,622,355,142.28
  5. Step 5: Solve for x
    x = 8,622,355,142.28/104,895.13
  6. Step 6: Final answer
    x = 82,199.77

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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.