Home / 94,691.22-141,901.47-69,533.93

Finding the Fourth Proportional to 94,691.22, 141,901.47 and 69,533.93

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Solution

The fourth proportional to 94,691.22, 141,901.47 and 69,533.93 is: 104,201.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,691.22 : 141,901.47 = 69,533.93 : x
  2. Step 2: Convert to fraction form
    94,691.22/141,901.47 = 69,533.93/x
  3. Step 3: Cross multiply
    94,691.22x = 141,901.47 × 69,533.93
  4. Step 4: Simplify right side
    94,691.22x = 9,866,966,172.37
  5. Step 5: Solve for x
    x = 9,866,966,172.37/94,691.22
  6. Step 6: Final answer
    x = 104,201.49

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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.