Home / 32,062.06-48,110.28-13,355.02

Finding the Fourth Proportional to 32,062.06, 48,110.28 and 13,355.02

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Solution

The fourth proportional to 32,062.06, 48,110.28 and 13,355.02 is: 20,039.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,062.06 : 48,110.28 = 13,355.02 : x
  2. Step 2: Convert to fraction form
    32,062.06/48,110.28 = 13,355.02/x
  3. Step 3: Cross multiply
    32,062.06x = 48,110.28 × 13,355.02
  4. Step 4: Simplify right side
    32,062.06x = 642,513,751.61
  5. Step 5: Solve for x
    x = 642,513,751.61/32,062.06
  6. Step 6: Final answer
    x = 20,039.69

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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.