Home / 67,703.91-93,436.66-37,492.04

Finding the Fourth Proportional to 67,703.91, 93,436.66 and 37,492.04

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Solution

The fourth proportional to 67,703.91, 93,436.66 and 37,492.04 is: 51,741.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,703.91 : 93,436.66 = 37,492.04 : x
  2. Step 2: Convert to fraction form
    67,703.91/93,436.66 = 37,492.04/x
  3. Step 3: Cross multiply
    67,703.91x = 93,436.66 × 37,492.04
  4. Step 4: Simplify right side
    67,703.91x = 3,503,130,994.19
  5. Step 5: Solve for x
    x = 3,503,130,994.19/67,703.91
  6. Step 6: Final answer
    x = 51,741.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.