Home / 94,267.67-130,090.26-51,826.50

Finding the Fourth Proportional to 94,267.67, 130,090.26 and 51,826.50

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Solution

The fourth proportional to 94,267.67, 130,090.26 and 51,826.50 is: 71,521.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,267.67 : 130,090.26 = 51,826.50 : x
  2. Step 2: Convert to fraction form
    94,267.67/130,090.26 = 51,826.50/x
  3. Step 3: Cross multiply
    94,267.67x = 130,090.26 × 51,826.50
  4. Step 4: Simplify right side
    94,267.67x = 6,742,122,859.89
  5. Step 5: Solve for x
    x = 6,742,122,859.89/94,267.67
  6. Step 6: Final answer
    x = 71,521.05

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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.