Home / 175,130.42-241,698.18-107,192.67

Finding the Fourth Proportional to 175,130.42, 241,698.18 and 107,192.67

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Solution

The fourth proportional to 175,130.42, 241,698.18 and 107,192.67 is: 147,937.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,130.42 : 241,698.18 = 107,192.67 : x
  2. Step 2: Convert to fraction form
    175,130.42/241,698.18 = 107,192.67/x
  3. Step 3: Cross multiply
    175,130.42x = 241,698.18 × 107,192.67
  4. Step 4: Simplify right side
    175,130.42x = 25,908,273,248.34
  5. Step 5: Solve for x
    x = 25,908,273,248.34/175,130.42
  6. Step 6: Final answer
    x = 147,937.03

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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.