Home / 122,034.06-183,068.47-37,800.84

Finding the Fourth Proportional to 122,034.06, 183,068.47 and 37,800.84

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Solution

The fourth proportional to 122,034.06, 183,068.47 and 37,800.84 is: 56,706.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,034.06 : 183,068.47 = 37,800.84 : x
  2. Step 2: Convert to fraction form
    122,034.06/183,068.47 = 37,800.84/x
  3. Step 3: Cross multiply
    122,034.06x = 183,068.47 × 37,800.84
  4. Step 4: Simplify right side
    122,034.06x = 6,920,142,677.27
  5. Step 5: Solve for x
    x = 6,920,142,677.27/122,034.06
  6. Step 6: Final answer
    x = 56,706.65

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1.5x scale

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.