Home / 94,850.68-141,411.53-92,427.16

Finding the Fourth Proportional to 94,850.68, 141,411.53 and 92,427.16

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Solution

The fourth proportional to 94,850.68, 141,411.53 and 92,427.16 is: 137,798.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,850.68 : 141,411.53 = 92,427.16 : x
  2. Step 2: Convert to fraction form
    94,850.68/141,411.53 = 92,427.16/x
  3. Step 3: Cross multiply
    94,850.68x = 141,411.53 × 92,427.16
  4. Step 4: Simplify right side
    94,850.68x = 13,070,266,109.15
  5. Step 5: Solve for x
    x = 13,070,266,109.15/94,850.68
  6. Step 6: Final answer
    x = 137,798.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.