Home / 95,509.26-131,807.25-53,068.50

Finding the Fourth Proportional to 95,509.26, 131,807.25 and 53,068.50

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Solution

The fourth proportional to 95,509.26, 131,807.25 and 53,068.50 is: 73,237.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,509.26 : 131,807.25 = 53,068.50 : x
  2. Step 2: Convert to fraction form
    95,509.26/131,807.25 = 53,068.50/x
  3. Step 3: Cross multiply
    95,509.26x = 131,807.25 × 53,068.50
  4. Step 4: Simplify right side
    95,509.26x = 6,994,813,046.63
  5. Step 5: Solve for x
    x = 6,994,813,046.63/95,509.26
  6. Step 6: Final answer
    x = 73,237.01

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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.