Home / 160,730.31-241,062.53-60,856.05

Finding the Fourth Proportional to 160,730.31, 241,062.53 and 60,856.05

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Solution

The fourth proportional to 160,730.31, 241,062.53 and 60,856.05 is: 91,271.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,730.31 : 241,062.53 = 60,856.05 : x
  2. Step 2: Convert to fraction form
    160,730.31/241,062.53 = 60,856.05/x
  3. Step 3: Cross multiply
    160,730.31x = 241,062.53 × 60,856.05
  4. Step 4: Simplify right side
    160,730.31x = 14,670,113,074.53
  5. Step 5: Solve for x
    x = 14,670,113,074.53/160,730.31
  6. Step 6: Final answer
    x = 91,271.60

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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.