Home / 297,627.42-410,729.18-175,146.89

Finding the Fourth Proportional to 297,627.42, 410,729.18 and 175,146.89

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Solution

The fourth proportional to 297,627.42, 410,729.18 and 175,146.89 is: 241,704.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,627.42 : 410,729.18 = 175,146.89 : x
  2. Step 2: Convert to fraction form
    297,627.42/410,729.18 = 175,146.89/x
  3. Step 3: Cross multiply
    297,627.42x = 410,729.18 × 175,146.89
  4. Step 4: Simplify right side
    297,627.42x = 71,937,938,509.25
  5. Step 5: Solve for x
    x = 71,937,938,509.25/297,627.42
  6. Step 6: Final answer
    x = 241,704.67

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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.