Home / 42,466.08-63,706.79-17,492.50

Finding the Fourth Proportional to 42,466.08, 63,706.79 and 17,492.50

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Solution

The fourth proportional to 42,466.08, 63,706.79 and 17,492.50 is: 26,241.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,466.08 : 63,706.79 = 17,492.50 : x
  2. Step 2: Convert to fraction form
    42,466.08/63,706.79 = 17,492.50/x
  3. Step 3: Cross multiply
    42,466.08x = 63,706.79 × 17,492.50
  4. Step 4: Simplify right side
    42,466.08x = 1,114,391,024.08
  5. Step 5: Solve for x
    x = 1,114,391,024.08/42,466.08
  6. Step 6: Final answer
    x = 26,241.91

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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.