Home / 44,692.02-61,684.81-30,913.73

Finding the Fourth Proportional to 44,692.02, 61,684.81 and 30,913.73

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Solution

The fourth proportional to 44,692.02, 61,684.81 and 30,913.73 is: 42,667.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,692.02 : 61,684.81 = 30,913.73 : x
  2. Step 2: Convert to fraction form
    44,692.02/61,684.81 = 30,913.73/x
  3. Step 3: Cross multiply
    44,692.02x = 61,684.81 × 30,913.73
  4. Step 4: Simplify right side
    44,692.02x = 1,906,907,406.87
  5. Step 5: Solve for x
    x = 1,906,907,406.87/44,692.02
  6. Step 6: Final answer
    x = 42,667.74

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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.