Home / 55,677.04-83,518.40-16,237.14

Finding the Fourth Proportional to 55,677.04, 83,518.40 and 16,237.14

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Solution

The fourth proportional to 55,677.04, 83,518.40 and 16,237.14 is: 24,356.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,677.04 : 83,518.40 = 16,237.14 : x
  2. Step 2: Convert to fraction form
    55,677.04/83,518.40 = 16,237.14/x
  3. Step 3: Cross multiply
    55,677.04x = 83,518.40 × 16,237.14
  4. Step 4: Simplify right side
    55,677.04x = 1,356,099,953.38
  5. Step 5: Solve for x
    x = 1,356,099,953.38/55,677.04
  6. Step 6: Final answer
    x = 24,356.54

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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.