Home / 236,230.81-354,347.54-58,737.83

Finding the Fourth Proportional to 236,230.81, 354,347.54 and 58,737.83

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Solution

The fourth proportional to 236,230.81, 354,347.54 and 58,737.83 is: 88,107.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,230.81 : 354,347.54 = 58,737.83 : x
  2. Step 2: Convert to fraction form
    236,230.81/354,347.54 = 58,737.83/x
  3. Step 3: Cross multiply
    236,230.81x = 354,347.54 × 58,737.83
  4. Step 4: Simplify right side
    236,230.81x = 20,813,606,598.15
  5. Step 5: Solve for x
    x = 20,813,606,598.15/236,230.81
  6. Step 6: Final answer
    x = 88,107.08

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1.5x scale

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.