Home / 59,148.85-88,633.50-43,364.39

Finding the Fourth Proportional to 59,148.85, 88,633.50 and 43,364.39

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Solution

The fourth proportional to 59,148.85, 88,633.50 and 43,364.39 is: 64,980.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,148.85 : 88,633.50 = 43,364.39 : x
  2. Step 2: Convert to fraction form
    59,148.85/88,633.50 = 43,364.39/x
  3. Step 3: Cross multiply
    59,148.85x = 88,633.50 × 43,364.39
  4. Step 4: Simplify right side
    59,148.85x = 3,843,537,661.07
  5. Step 5: Solve for x
    x = 3,843,537,661.07/59,148.85
  6. Step 6: Final answer
    x = 64,980.77

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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.