Home / 94,736.36-141,281.12-93,465.18

Finding the Fourth Proportional to 94,736.36, 141,281.12 and 93,465.18

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Solution

The fourth proportional to 94,736.36, 141,281.12 and 93,465.18 is: 139,385.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,736.36 : 141,281.12 = 93,465.18 : x
  2. Step 2: Convert to fraction form
    94,736.36/141,281.12 = 93,465.18/x
  3. Step 3: Cross multiply
    94,736.36x = 141,281.12 × 93,465.18
  4. Step 4: Simplify right side
    94,736.36x = 13,204,865,311.40
  5. Step 5: Solve for x
    x = 13,204,865,311.40/94,736.36
  6. Step 6: Final answer
    x = 139,385.40

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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.