Home / 94,226.02-130,034.37-51,785.67

Finding the Fourth Proportional to 94,226.02, 130,034.37 and 51,785.67

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Solution

The fourth proportional to 94,226.02, 130,034.37 and 51,785.67 is: 71,465.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,226.02 : 130,034.37 = 51,785.67 : x
  2. Step 2: Convert to fraction form
    94,226.02/130,034.37 = 51,785.67/x
  3. Step 3: Cross multiply
    94,226.02x = 130,034.37 × 51,785.67
  4. Step 4: Simplify right side
    94,226.02x = 6,733,916,973.48
  5. Step 5: Solve for x
    x = 6,733,916,973.48/94,226.02
  6. Step 6: Final answer
    x = 71,465.58

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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.