Home / 534,984.70-802,187.28-235,114.24

Finding the Fourth Proportional to 534,984.70, 802,187.28 and 235,114.24

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Solution

The fourth proportional to 534,984.70, 802,187.28 and 235,114.24 is: 352,544.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,984.70 : 802,187.28 = 235,114.24 : x
  2. Step 2: Convert to fraction form
    534,984.70/802,187.28 = 235,114.24/x
  3. Step 3: Cross multiply
    534,984.70x = 802,187.28 × 235,114.24
  4. Step 4: Simplify right side
    534,984.70x = 188,605,652,674.87
  5. Step 5: Solve for x
    x = 188,605,652,674.87/534,984.70
  6. Step 6: Final answer
    x = 352,544.01

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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.