Home / 107,132.02-160,718.33-43,095.06

Finding the Fourth Proportional to 107,132.02, 160,718.33 and 43,095.06

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Solution

The fourth proportional to 107,132.02, 160,718.33 and 43,095.06 is: 64,650.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,132.02 : 160,718.33 = 43,095.06 : x
  2. Step 2: Convert to fraction form
    107,132.02/160,718.33 = 43,095.06/x
  3. Step 3: Cross multiply
    107,132.02x = 160,718.33 × 43,095.06
  4. Step 4: Simplify right side
    107,132.02x = 6,926,166,182.19
  5. Step 5: Solve for x
    x = 6,926,166,182.19/107,132.02
  6. Step 6: Final answer
    x = 64,650.76

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1.5x scale

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.