Home / 60,636.04-83,666.62-33,777.88

Finding the Fourth Proportional to 60,636.04, 83,666.62 and 33,777.88

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Solution

The fourth proportional to 60,636.04, 83,666.62 and 33,777.88 is: 46,607.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,636.04 : 83,666.62 = 33,777.88 : x
  2. Step 2: Convert to fraction form
    60,636.04/83,666.62 = 33,777.88/x
  3. Step 3: Cross multiply
    60,636.04x = 83,666.62 × 33,777.88
  4. Step 4: Simplify right side
    60,636.04x = 2,826,081,050.37
  5. Step 5: Solve for x
    x = 2,826,081,050.37/60,636.04
  6. Step 6: Final answer
    x = 46,607.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.