Home / 40,922.55-56,459.55-33,355.89

Finding the Fourth Proportional to 40,922.55, 56,459.55 and 33,355.89

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Solution

The fourth proportional to 40,922.55, 56,459.55 and 33,355.89 is: 46,020.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,922.55 : 56,459.55 = 33,355.89 : x
  2. Step 2: Convert to fraction form
    40,922.55/56,459.55 = 33,355.89/x
  3. Step 3: Cross multiply
    40,922.55x = 56,459.55 × 33,355.89
  4. Step 4: Simplify right side
    40,922.55x = 1,883,258,539.25
  5. Step 5: Solve for x
    x = 1,883,258,539.25/40,922.55
  6. Step 6: Final answer
    x = 46,020.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.