Home / 93,566.07-129,135.77-59,589.20

Finding the Fourth Proportional to 93,566.07, 129,135.77 and 59,589.20

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Solution

The fourth proportional to 93,566.07, 129,135.77 and 59,589.20 is: 82,242.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,566.07 : 129,135.77 = 59,589.20 : x
  2. Step 2: Convert to fraction form
    93,566.07/129,135.77 = 59,589.20/x
  3. Step 3: Cross multiply
    93,566.07x = 129,135.77 × 59,589.20
  4. Step 4: Simplify right side
    93,566.07x = 7,695,096,282.06
  5. Step 5: Solve for x
    x = 7,695,096,282.06/93,566.07
  6. Step 6: Final answer
    x = 82,242.38

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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.