Home / 46,667.01-69,993.96-13,389.91

Finding the Fourth Proportional to 46,667.01, 69,993.96 and 13,389.91

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Solution

The fourth proportional to 46,667.01, 69,993.96 and 13,389.91 is: 20,082.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,667.01 : 69,993.96 = 13,389.91 : x
  2. Step 2: Convert to fraction form
    46,667.01/69,993.96 = 13,389.91/x
  3. Step 3: Cross multiply
    46,667.01x = 69,993.96 × 13,389.91
  4. Step 4: Simplify right side
    46,667.01x = 937,212,824.94
  5. Step 5: Solve for x
    x = 937,212,824.94/46,667.01
  6. Step 6: Final answer
    x = 20,082.98

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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.