Home / 214,184.88-295,576.56-118,697.76

Finding the Fourth Proportional to 214,184.88, 295,576.56 and 118,697.76

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Solution

The fourth proportional to 214,184.88, 295,576.56 and 118,697.76 is: 163,803.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,184.88 : 295,576.56 = 118,697.76 : x
  2. Step 2: Convert to fraction form
    214,184.88/295,576.56 = 118,697.76/x
  3. Step 3: Cross multiply
    214,184.88x = 295,576.56 × 118,697.76
  4. Step 4: Simplify right side
    214,184.88x = 35,084,275,580.51
  5. Step 5: Solve for x
    x = 35,084,275,580.51/214,184.88
  6. Step 6: Final answer
    x = 163,803.70

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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.