Home / 48,531.79-72,804.84-24,852.72

Finding the Fourth Proportional to 48,531.79, 72,804.84 and 24,852.72

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Solution

The fourth proportional to 48,531.79, 72,804.84 and 24,852.72 is: 37,282.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,531.79 : 72,804.84 = 24,852.72 : x
  2. Step 2: Convert to fraction form
    48,531.79/72,804.84 = 24,852.72/x
  3. Step 3: Cross multiply
    48,531.79x = 72,804.84 × 24,852.72
  4. Step 4: Simplify right side
    48,531.79x = 1,809,398,303.16
  5. Step 5: Solve for x
    x = 1,809,398,303.16/48,531.79
  6. Step 6: Final answer
    x = 37,282.74

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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.