Home / 214,080.59-295,431.54-118,585.19

Finding the Fourth Proportional to 214,080.59, 295,431.54 and 118,585.19

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Solution

The fourth proportional to 214,080.59, 295,431.54 and 118,585.19 is: 163,647.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,080.59 : 295,431.54 = 118,585.19 : x
  2. Step 2: Convert to fraction form
    214,080.59/295,431.54 = 118,585.19/x
  3. Step 3: Cross multiply
    214,080.59x = 295,431.54 × 118,585.19
  4. Step 4: Simplify right side
    214,080.59x = 35,033,805,302.89
  5. Step 5: Solve for x
    x = 35,033,805,302.89/214,080.59
  6. Step 6: Final answer
    x = 163,647.74

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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.