Home / 94,840.99-130,825.77-60,837.39

Finding the Fourth Proportional to 94,840.99, 130,825.77 and 60,837.39

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Solution

The fourth proportional to 94,840.99, 130,825.77 and 60,837.39 is: 83,920.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,840.99 : 130,825.77 = 60,837.39 : x
  2. Step 2: Convert to fraction form
    94,840.99/130,825.77 = 60,837.39/x
  3. Step 3: Cross multiply
    94,840.99x = 130,825.77 × 60,837.39
  4. Step 4: Simplify right side
    94,840.99x = 7,959,098,163.40
  5. Step 5: Solve for x
    x = 7,959,098,163.40/94,840.99
  6. Step 6: Final answer
    x = 83,920.45

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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.