Home / 61,391.42-92,068.95-26,322.74

Finding the Fourth Proportional to 61,391.42, 92,068.95 and 26,322.74

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Solution

The fourth proportional to 61,391.42, 92,068.95 and 26,322.74 is: 39,476.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,391.42 : 92,068.95 = 26,322.74 : x
  2. Step 2: Convert to fraction form
    61,391.42/92,068.95 = 26,322.74/x
  3. Step 3: Cross multiply
    61,391.42x = 92,068.95 × 26,322.74
  4. Step 4: Simplify right side
    61,391.42x = 2,423,507,032.92
  5. Step 5: Solve for x
    x = 2,423,507,032.92/61,391.42
  6. Step 6: Final answer
    x = 39,476.31

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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.