Home / 176,117.03-243,041.60-95,544.55

Finding the Fourth Proportional to 176,117.03, 243,041.60 and 95,544.55

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Solution

The fourth proportional to 176,117.03, 243,041.60 and 95,544.55 is: 131,851.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,117.03 : 243,041.60 = 95,544.55 : x
  2. Step 2: Convert to fraction form
    176,117.03/243,041.60 = 95,544.55/x
  3. Step 3: Cross multiply
    176,117.03x = 243,041.60 × 95,544.55
  4. Step 4: Simplify right side
    176,117.03x = 23,221,299,857.14
  5. Step 5: Solve for x
    x = 23,221,299,857.14/176,117.03
  6. Step 6: Final answer
    x = 131,851.53

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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.