Home / 94,731.36-141,273.66-93,460.17

Finding the Fourth Proportional to 94,731.36, 141,273.66 and 93,460.17

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Solution

The fourth proportional to 94,731.36, 141,273.66 and 93,460.17 is: 139,377.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,731.36 : 141,273.66 = 93,460.17 : x
  2. Step 2: Convert to fraction form
    94,731.36/141,273.66 = 93,460.17/x
  3. Step 3: Cross multiply
    94,731.36x = 141,273.66 × 93,460.17
  4. Step 4: Simplify right side
    94,731.36x = 13,203,460,280.12
  5. Step 5: Solve for x
    x = 13,203,460,280.12/94,731.36
  6. Step 6: Final answer
    x = 139,377.92

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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.