Home / 156,698.64-235,075.59-50,092.11

Finding the Fourth Proportional to 156,698.64, 235,075.59 and 50,092.11

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Solution

The fourth proportional to 156,698.64, 235,075.59 and 50,092.11 is: 75,147.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,698.64 : 235,075.59 = 50,092.11 : x
  2. Step 2: Convert to fraction form
    156,698.64/235,075.59 = 50,092.11/x
  3. Step 3: Cross multiply
    156,698.64x = 235,075.59 × 50,092.11
  4. Step 4: Simplify right side
    156,698.64x = 11,775,432,312.59
  5. Step 5: Solve for x
    x = 11,775,432,312.59/156,698.64
  6. Step 6: Final answer
    x = 75,147.00

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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.