Home / 176,913.99-244,314.82-151,272.32

Finding the Fourth Proportional to 176,913.99, 244,314.82 and 151,272.32

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Solution

The fourth proportional to 176,913.99, 244,314.82 and 151,272.32 is: 208,904.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,913.99 : 244,314.82 = 151,272.32 : x
  2. Step 2: Convert to fraction form
    176,913.99/244,314.82 = 151,272.32/x
  3. Step 3: Cross multiply
    176,913.99x = 244,314.82 × 151,272.32
  4. Step 4: Simplify right side
    176,913.99x = 36,958,069,631.78
  5. Step 5: Solve for x
    x = 36,958,069,631.78/176,913.99
  6. Step 6: Final answer
    x = 208,904.17

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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.