Home / 164,622.02-246,907.29-52,287.45

Finding the Fourth Proportional to 164,622.02, 246,907.29 and 52,287.45

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Solution

The fourth proportional to 164,622.02, 246,907.29 and 52,287.45 is: 78,423.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,622.02 : 246,907.29 = 52,287.45 : x
  2. Step 2: Convert to fraction form
    164,622.02/246,907.29 = 52,287.45/x
  3. Step 3: Cross multiply
    164,622.02x = 246,907.29 × 52,287.45
  4. Step 4: Simplify right side
    164,622.02x = 12,910,152,251.00
  5. Step 5: Solve for x
    x = 12,910,152,251.00/164,622.02
  6. Step 6: Final answer
    x = 78,423.00

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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.