Home / 227,544.04-341,117.34-115,077.16

Finding the Fourth Proportional to 227,544.04, 341,117.34 and 115,077.16

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Solution

The fourth proportional to 227,544.04, 341,117.34 and 115,077.16 is: 172,515.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    227,544.04 : 341,117.34 = 115,077.16 : x
  2. Step 2: Convert to fraction form
    227,544.04/341,117.34 = 115,077.16/x
  3. Step 3: Cross multiply
    227,544.04x = 341,117.34 × 115,077.16
  4. Step 4: Simplify right side
    227,544.04x = 39,254,814,713.95
  5. Step 5: Solve for x
    x = 39,254,814,713.95/227,544.04
  6. Step 6: Final answer
    x = 172,515.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.