Home / 44,852.16-67,278.75-19,203.03

Finding the Fourth Proportional to 44,852.16, 67,278.75 and 19,203.03

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Solution

The fourth proportional to 44,852.16, 67,278.75 and 19,203.03 is: 28,804.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,852.16 : 67,278.75 = 19,203.03 : x
  2. Step 2: Convert to fraction form
    44,852.16/67,278.75 = 19,203.03/x
  3. Step 3: Cross multiply
    44,852.16x = 67,278.75 × 19,203.03
  4. Step 4: Simplify right side
    44,852.16x = 1,291,955,854.61
  5. Step 5: Solve for x
    x = 1,291,955,854.61/44,852.16
  6. Step 6: Final answer
    x = 28,804.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.