Home / 104,693.04-144,465.12-59,365.44

Finding the Fourth Proportional to 104,693.04, 144,465.12 and 59,365.44

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Solution

The fourth proportional to 104,693.04, 144,465.12 and 59,365.44 is: 81,917.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,693.04 : 144,465.12 = 59,365.44 : x
  2. Step 2: Convert to fraction form
    104,693.04/144,465.12 = 59,365.44/x
  3. Step 3: Cross multiply
    104,693.04x = 144,465.12 × 59,365.44
  4. Step 4: Simplify right side
    104,693.04x = 8,576,235,413.45
  5. Step 5: Solve for x
    x = 8,576,235,413.45/104,693.04
  6. Step 6: Final answer
    x = 81,917.91

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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.