Home / 94,395.24-130,262.45-51,953.67

Finding the Fourth Proportional to 94,395.24, 130,262.45 and 51,953.67

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Solution

The fourth proportional to 94,395.24, 130,262.45 and 51,953.67 is: 71,694.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,395.24 : 130,262.45 = 51,953.67 : x
  2. Step 2: Convert to fraction form
    94,395.24/130,262.45 = 51,953.67/x
  3. Step 3: Cross multiply
    94,395.24x = 130,262.45 × 51,953.67
  4. Step 4: Simplify right side
    94,395.24x = 6,767,612,080.92
  5. Step 5: Solve for x
    x = 6,767,612,080.92/94,395.24
  6. Step 6: Final answer
    x = 71,694.42

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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.