Home / 162,664.98-244,009.95-56,005.14

Finding the Fourth Proportional to 162,664.98, 244,009.95 and 56,005.14

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Solution

The fourth proportional to 162,664.98, 244,009.95 and 56,005.14 is: 84,012.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,664.98 : 244,009.95 = 56,005.14 : x
  2. Step 2: Convert to fraction form
    162,664.98/244,009.95 = 56,005.14/x
  3. Step 3: Cross multiply
    162,664.98x = 244,009.95 × 56,005.14
  4. Step 4: Simplify right side
    162,664.98x = 13,665,811,411.14
  5. Step 5: Solve for x
    x = 13,665,811,411.14/162,664.98
  6. Step 6: Final answer
    x = 84,012.01

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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.