Home / 164,624.02-246,910.29-52,289.45

Finding the Fourth Proportional to 164,624.02, 246,910.29 and 52,289.45

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Solution

The fourth proportional to 164,624.02, 246,910.29 and 52,289.45 is: 78,426.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,624.02 : 246,910.29 = 52,289.45 : x
  2. Step 2: Convert to fraction form
    164,624.02/246,910.29 = 52,289.45/x
  3. Step 3: Cross multiply
    164,624.02x = 246,910.29 × 52,289.45
  4. Step 4: Simplify right side
    164,624.02x = 12,910,803,263.44
  5. Step 5: Solve for x
    x = 12,910,803,263.44/164,624.02
  6. Step 6: Final answer
    x = 78,426.00

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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.