Home / 60,395.22-83,338.29-34,901.28

Finding the Fourth Proportional to 60,395.22, 83,338.29 and 34,901.28

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Solution

The fourth proportional to 60,395.22, 83,338.29 and 34,901.28 is: 48,159.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,395.22 : 83,338.29 = 34,901.28 : x
  2. Step 2: Convert to fraction form
    60,395.22/83,338.29 = 34,901.28/x
  3. Step 3: Cross multiply
    60,395.22x = 83,338.29 × 34,901.28
  4. Step 4: Simplify right side
    60,395.22x = 2,908,612,994.01
  5. Step 5: Solve for x
    x = 2,908,612,994.01/60,395.22
  6. Step 6: Final answer
    x = 48,159.66

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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.