Home / 46,330.32-69,494.52-11,270.16

Finding the Fourth Proportional to 46,330.32, 69,494.52 and 11,270.16

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Solution

The fourth proportional to 46,330.32, 69,494.52 and 11,270.16 is: 16,905.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,330.32 : 69,494.52 = 11,270.16 : x
  2. Step 2: Convert to fraction form
    46,330.32/69,494.52 = 11,270.16/x
  3. Step 3: Cross multiply
    46,330.32x = 69,494.52 × 11,270.16
  4. Step 4: Simplify right side
    46,330.32x = 783,214,359.52
  5. Step 5: Solve for x
    x = 783,214,359.52/46,330.32
  6. Step 6: Final answer
    x = 16,905.01

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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.