Home / 130,060.59-195,090.85-36,566.34

Finding the Fourth Proportional to 130,060.59, 195,090.85 and 36,566.34

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Solution

The fourth proportional to 130,060.59, 195,090.85 and 36,566.34 is: 54,849.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,060.59 : 195,090.85 = 36,566.34 : x
  2. Step 2: Convert to fraction form
    130,060.59/195,090.85 = 36,566.34/x
  3. Step 3: Cross multiply
    130,060.59x = 195,090.85 × 36,566.34
  4. Step 4: Simplify right side
    130,060.59x = 7,133,758,351.99
  5. Step 5: Solve for x
    x = 7,133,758,351.99/130,060.59
  6. Step 6: Final answer
    x = 54,849.50

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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.