Home / 42,756.96-59,000.16-23,895.84

Finding the Fourth Proportional to 42,756.96, 59,000.16 and 23,895.84

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Solution

The fourth proportional to 42,756.96, 59,000.16 and 23,895.84 is: 32,973.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,756.96 : 59,000.16 = 23,895.84 : x
  2. Step 2: Convert to fraction form
    42,756.96/59,000.16 = 23,895.84/x
  3. Step 3: Cross multiply
    42,756.96x = 59,000.16 × 23,895.84
  4. Step 4: Simplify right side
    42,756.96x = 1,409,858,383.33
  5. Step 5: Solve for x
    x = 1,409,858,383.33/42,756.96
  6. Step 6: Final answer
    x = 32,973.78

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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.