Home / 46,068.84-69,122.76-27,384.60

Finding the Fourth Proportional to 46,068.84, 69,122.76 and 27,384.60

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Solution

The fourth proportional to 46,068.84, 69,122.76 and 27,384.60 is: 41,088.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,068.84 : 69,122.76 = 27,384.60 : x
  2. Step 2: Convert to fraction form
    46,068.84/69,122.76 = 27,384.60/x
  3. Step 3: Cross multiply
    46,068.84x = 69,122.76 × 27,384.60
  4. Step 4: Simplify right side
    46,068.84x = 1,892,899,133.50
  5. Step 5: Solve for x
    x = 1,892,899,133.50/46,068.84
  6. Step 6: Final answer
    x = 41,088.49

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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.