Home / 58,187.19-80,298.37-33,036.69

Finding the Fourth Proportional to 58,187.19, 80,298.37 and 33,036.69

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Solution

The fourth proportional to 58,187.19, 80,298.37 and 33,036.69 is: 45,590.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,187.19 : 80,298.37 = 33,036.69 : x
  2. Step 2: Convert to fraction form
    58,187.19/80,298.37 = 33,036.69/x
  3. Step 3: Cross multiply
    58,187.19x = 80,298.37 × 33,036.69
  4. Step 4: Simplify right side
    58,187.19x = 2,652,792,380.71
  5. Step 5: Solve for x
    x = 2,652,792,380.71/58,187.19
  6. Step 6: Final answer
    x = 45,590.66

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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.