Home / 70,777.04-106,165.56-24,030.32

Finding the Fourth Proportional to 70,777.04, 106,165.56 and 24,030.32

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Solution

The fourth proportional to 70,777.04, 106,165.56 and 24,030.32 is: 36,045.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,777.04 : 106,165.56 = 24,030.32 : x
  2. Step 2: Convert to fraction form
    70,777.04/106,165.56 = 24,030.32/x
  3. Step 3: Cross multiply
    70,777.04x = 106,165.56 × 24,030.32
  4. Step 4: Simplify right side
    70,777.04x = 2,551,192,379.78
  5. Step 5: Solve for x
    x = 2,551,192,379.78/70,777.04
  6. Step 6: Final answer
    x = 36,045.48

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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.