Home / 9,050.81-13,574.79-4,606.61

Finding the Fourth Proportional to 9,050.81, 13,574.79 and 4,606.61

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Solution

The fourth proportional to 9,050.81, 13,574.79 and 4,606.61 is: 6,909.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,050.81 : 13,574.79 = 4,606.61 : x
  2. Step 2: Convert to fraction form
    9,050.81/13,574.79 = 4,606.61/x
  3. Step 3: Cross multiply
    9,050.81x = 13,574.79 × 4,606.61
  4. Step 4: Simplify right side
    9,050.81x = 62,533,695.49
  5. Step 5: Solve for x
    x = 62,533,695.49/9,050.81
  6. Step 6: Final answer
    x = 6,909.19

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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.