Home / 130,061.84-195,092.73-36,567.59

Finding the Fourth Proportional to 130,061.84, 195,092.73 and 36,567.59

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Solution

The fourth proportional to 130,061.84, 195,092.73 and 36,567.59 is: 54,851.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,061.84 : 195,092.73 = 36,567.59 : x
  2. Step 2: Convert to fraction form
    130,061.84/195,092.73 = 36,567.59/x
  3. Step 3: Cross multiply
    130,061.84x = 195,092.73 × 36,567.59
  4. Step 4: Simplify right side
    130,061.84x = 7,134,069,987.16
  5. Step 5: Solve for x
    x = 7,134,069,987.16/130,061.84
  6. Step 6: Final answer
    x = 54,851.37

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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.