Home / 248,737.41-373,106.10-61,748.91

Finding the Fourth Proportional to 248,737.41, 373,106.10 and 61,748.91

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Solution

The fourth proportional to 248,737.41, 373,106.10 and 61,748.91 is: 92,623.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,737.41 : 373,106.10 = 61,748.91 : x
  2. Step 2: Convert to fraction form
    248,737.41/373,106.10 = 61,748.91/x
  3. Step 3: Cross multiply
    248,737.41x = 373,106.10 × 61,748.91
  4. Step 4: Simplify right side
    248,737.41x = 23,038,894,989.35
  5. Step 5: Solve for x
    x = 23,038,894,989.35/248,737.41
  6. Step 6: Final answer
    x = 92,623.36

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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.