Home / 46,484.24-69,726.24-13,204.64

Finding the Fourth Proportional to 46,484.24, 69,726.24 and 13,204.64

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Solution

The fourth proportional to 46,484.24, 69,726.24 and 13,204.64 is: 19,806.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,484.24 : 69,726.24 = 13,204.64 : x
  2. Step 2: Convert to fraction form
    46,484.24/69,726.24 = 13,204.64/x
  3. Step 3: Cross multiply
    46,484.24x = 69,726.24 × 13,204.64
  4. Step 4: Simplify right side
    46,484.24x = 920,709,549.12
  5. Step 5: Solve for x
    x = 920,709,549.12/46,484.24
  6. Step 6: Final answer
    x = 19,806.92

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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.