Home / 162,666.48-244,012.20-56,006.64

Finding the Fourth Proportional to 162,666.48, 244,012.20 and 56,006.64

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Solution

The fourth proportional to 162,666.48, 244,012.20 and 56,006.64 is: 84,014.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,666.48 : 244,012.20 = 56,006.64 : x
  2. Step 2: Convert to fraction form
    162,666.48/244,012.20 = 56,006.64/x
  3. Step 3: Cross multiply
    162,666.48x = 244,012.20 × 56,006.64
  4. Step 4: Simplify right side
    162,666.48x = 13,666,303,441.01
  5. Step 5: Solve for x
    x = 13,666,303,441.01/162,666.48
  6. Step 6: Final answer
    x = 84,014.26

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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.