Home / 214,260.32-295,674.54-118,766.18

Finding the Fourth Proportional to 214,260.32, 295,674.54 and 118,766.18

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Solution

The fourth proportional to 214,260.32, 295,674.54 and 118,766.18 is: 163,894.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,260.32 : 295,674.54 = 118,766.18 : x
  2. Step 2: Convert to fraction form
    214,260.32/295,674.54 = 118,766.18/x
  3. Step 3: Cross multiply
    214,260.32x = 295,674.54 × 118,766.18
  4. Step 4: Simplify right side
    214,260.32x = 35,116,135,639.06
  5. Step 5: Solve for x
    x = 35,116,135,639.06/214,260.32
  6. Step 6: Final answer
    x = 163,894.72

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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.