Home / 246,826.16-370,253.60-69,347.01

Finding the Fourth Proportional to 246,826.16, 370,253.60 and 69,347.01

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Solution

The fourth proportional to 246,826.16, 370,253.60 and 69,347.01 is: 104,024.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,826.16 : 370,253.60 = 69,347.01 : x
  2. Step 2: Convert to fraction form
    246,826.16/370,253.60 = 69,347.01/x
  3. Step 3: Cross multiply
    246,826.16x = 370,253.60 × 69,347.01
  4. Step 4: Simplify right side
    246,826.16x = 25,675,980,101.74
  5. Step 5: Solve for x
    x = 25,675,980,101.74/246,826.16
  6. Step 6: Final answer
    x = 104,024.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.