Home / 49,356.32-74,012.22-24,386.63

Finding the Fourth Proportional to 49,356.32, 74,012.22 and 24,386.63

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Solution

The fourth proportional to 49,356.32, 74,012.22 and 24,386.63 is: 36,568.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,356.32 : 74,012.22 = 24,386.63 : x
  2. Step 2: Convert to fraction form
    49,356.32/74,012.22 = 24,386.63/x
  3. Step 3: Cross multiply
    49,356.32x = 74,012.22 × 24,386.63
  4. Step 4: Simplify right side
    49,356.32x = 1,804,908,254.56
  5. Step 5: Solve for x
    x = 1,804,908,254.56/49,356.32
  6. Step 6: Final answer
    x = 36,568.94

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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.