Home / 246,526.70-340,206.88-133,349.46

Finding the Fourth Proportional to 246,526.70, 340,206.88 and 133,349.46

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Solution

The fourth proportional to 246,526.70, 340,206.88 and 133,349.46 is: 184,022.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,526.70 : 340,206.88 = 133,349.46 : x
  2. Step 2: Convert to fraction form
    246,526.70/340,206.88 = 133,349.46/x
  3. Step 3: Cross multiply
    246,526.70x = 340,206.88 × 133,349.46
  4. Step 4: Simplify right side
    246,526.70x = 45,366,403,736.28
  5. Step 5: Solve for x
    x = 45,366,403,736.28/246,526.70
  6. Step 6: Final answer
    x = 184,022.27

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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.