Home / 4,064.02-5,608.54-2,385.50

Finding the Fourth Proportional to 4,064.02, 5,608.54 and 2,385.50

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Solution

The fourth proportional to 4,064.02, 5,608.54 and 2,385.50 is: 3,292.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064.02 : 5,608.54 = 2,385.50 : x
  2. Step 2: Convert to fraction form
    4,064.02/5,608.54 = 2,385.50/x
  3. Step 3: Cross multiply
    4,064.02x = 5,608.54 × 2,385.50
  4. Step 4: Simplify right side
    4,064.02x = 13,379,172.17
  5. Step 5: Solve for x
    x = 13,379,172.17/4,064.02
  6. Step 6: Final answer
    x = 3,292.10

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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.