Home / 43,890.01-60,589.81-34,313.00

Finding the Fourth Proportional to 43,890.01, 60,589.81 and 34,313.00

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Solution

The fourth proportional to 43,890.01, 60,589.81 and 34,313.00 is: 47,368.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,890.01 : 60,589.81 = 34,313.00 : x
  2. Step 2: Convert to fraction form
    43,890.01/60,589.81 = 34,313.00/x
  3. Step 3: Cross multiply
    43,890.01x = 60,589.81 × 34,313.00
  4. Step 4: Simplify right side
    43,890.01x = 2,079,018,438.65
  5. Step 5: Solve for x
    x = 2,079,018,438.65/43,890.01
  6. Step 6: Final answer
    x = 47,368.83

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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.