Home / 136,349.38-204,533.34-46,355.44

Finding the Fourth Proportional to 136,349.38, 204,533.34 and 46,355.44

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Solution

The fourth proportional to 136,349.38, 204,533.34 and 46,355.44 is: 69,536.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,349.38 : 204,533.34 = 46,355.44 : x
  2. Step 2: Convert to fraction form
    136,349.38/204,533.34 = 46,355.44/x
  3. Step 3: Cross multiply
    136,349.38x = 204,533.34 × 46,355.44
  4. Step 4: Simplify right side
    136,349.38x = 9,481,232,970.37
  5. Step 5: Solve for x
    x = 9,481,232,970.37/136,349.38
  6. Step 6: Final answer
    x = 69,536.31

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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.