Home / 136,068.45-204,050.08-44,861.91

Finding the Fourth Proportional to 136,068.45, 204,050.08 and 44,861.91

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Solution

The fourth proportional to 136,068.45, 204,050.08 and 44,861.91 is: 67,275.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,068.45 : 204,050.08 = 44,861.91 : x
  2. Step 2: Convert to fraction form
    136,068.45/204,050.08 = 44,861.91/x
  3. Step 3: Cross multiply
    136,068.45x = 204,050.08 × 44,861.91
  4. Step 4: Simplify right side
    136,068.45x = 9,154,076,324.45
  5. Step 5: Solve for x
    x = 9,154,076,324.45/136,068.45
  6. Step 6: Final answer
    x = 67,275.52

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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.