Home / 43,485.02-60,038.11-33,395.36

Finding the Fourth Proportional to 43,485.02, 60,038.11 and 33,395.36

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Solution

The fourth proportional to 43,485.02, 60,038.11 and 33,395.36 is: 46,107.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,485.02 : 60,038.11 = 33,395.36 : x
  2. Step 2: Convert to fraction form
    43,485.02/60,038.11 = 33,395.36/x
  3. Step 3: Cross multiply
    43,485.02x = 60,038.11 × 33,395.36
  4. Step 4: Simplify right side
    43,485.02x = 2,004,994,038.72
  5. Step 5: Solve for x
    x = 2,004,994,038.72/43,485.02
  6. Step 6: Final answer
    x = 46,107.70

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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.