Home / 102,264.94-141,080.07-59,804.74

Finding the Fourth Proportional to 102,264.94, 141,080.07 and 59,804.74

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Solution

The fourth proportional to 102,264.94, 141,080.07 and 59,804.74 is: 82,503.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,264.94 : 141,080.07 = 59,804.74 : x
  2. Step 2: Convert to fraction form
    102,264.94/141,080.07 = 59,804.74/x
  3. Step 3: Cross multiply
    102,264.94x = 141,080.07 × 59,804.74
  4. Step 4: Simplify right side
    102,264.94x = 8,437,256,905.53
  5. Step 5: Solve for x
    x = 8,437,256,905.53/102,264.94
  6. Step 6: Final answer
    x = 82,503.91

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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.