Home / 61,527.07-92,261.72-36,570.43

Finding the Fourth Proportional to 61,527.07, 92,261.72 and 36,570.43

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Solution

The fourth proportional to 61,527.07, 92,261.72 and 36,570.43 is: 54,838.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,527.07 : 92,261.72 = 36,570.43 : x
  2. Step 2: Convert to fraction form
    61,527.07/92,261.72 = 36,570.43/x
  3. Step 3: Cross multiply
    61,527.07x = 92,261.72 × 36,570.43
  4. Step 4: Simplify right side
    61,527.07x = 3,374,050,590.09
  5. Step 5: Solve for x
    x = 3,374,050,590.09/61,527.07
  6. Step 6: Final answer
    x = 54,838.47

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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.