Home / 46,631.04-64,323.24-33,003.72

Finding the Fourth Proportional to 46,631.04, 64,323.24 and 33,003.72

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Solution

The fourth proportional to 46,631.04, 64,323.24 and 33,003.72 is: 45,525.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,631.04 : 64,323.24 = 33,003.72 : x
  2. Step 2: Convert to fraction form
    46,631.04/64,323.24 = 33,003.72/x
  3. Step 3: Cross multiply
    46,631.04x = 64,323.24 × 33,003.72
  4. Step 4: Simplify right side
    46,631.04x = 2,122,906,202.45
  5. Step 5: Solve for x
    x = 2,122,906,202.45/46,631.04
  6. Step 6: Final answer
    x = 45,525.60

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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.