Home / 61,370.07-92,032.42-48,248.07

Finding the Fourth Proportional to 61,370.07, 92,032.42 and 48,248.07

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Solution

The fourth proportional to 61,370.07, 92,032.42 and 48,248.07 is: 72,354.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,370.07 : 92,032.42 = 48,248.07 : x
  2. Step 2: Convert to fraction form
    61,370.07/92,032.42 = 48,248.07/x
  3. Step 3: Cross multiply
    61,370.07x = 92,032.42 × 48,248.07
  4. Step 4: Simplify right side
    61,370.07x = 4,440,386,642.43
  5. Step 5: Solve for x
    x = 4,440,386,642.43/61,370.07
  6. Step 6: Final answer
    x = 72,354.27

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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.