Home / 95,533.08-131,834.70-53,090.76

Finding the Fourth Proportional to 95,533.08, 131,834.70 and 53,090.76

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Solution

The fourth proportional to 95,533.08, 131,834.70 and 53,090.76 is: 73,264.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,533.08 : 131,834.70 = 53,090.76 : x
  2. Step 2: Convert to fraction form
    95,533.08/131,834.70 = 53,090.76/x
  3. Step 3: Cross multiply
    95,533.08x = 131,834.70 × 53,090.76
  4. Step 4: Simplify right side
    95,533.08x = 6,999,204,417.37
  5. Step 5: Solve for x
    x = 6,999,204,417.37/95,533.08
  6. Step 6: Final answer
    x = 73,264.72

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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.