Home / 297,341.32-410,330.85-168,277.45

Finding the Fourth Proportional to 297,341.32, 410,330.85 and 168,277.45

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Solution

The fourth proportional to 297,341.32, 410,330.85 and 168,277.45 is: 232,222.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,341.32 : 410,330.85 = 168,277.45 : x
  2. Step 2: Convert to fraction form
    297,341.32/410,330.85 = 168,277.45/x
  3. Step 3: Cross multiply
    297,341.32x = 410,330.85 × 168,277.45
  4. Step 4: Simplify right side
    297,341.32x = 69,049,429,094.33
  5. Step 5: Solve for x
    x = 69,049,429,094.33/297,341.32
  6. Step 6: Final answer
    x = 232,222.78

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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.