Home / 46,283.35-69,429.07-13,003.69

Finding the Fourth Proportional to 46,283.35, 69,429.07 and 13,003.69

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Solution

The fourth proportional to 46,283.35, 69,429.07 and 13,003.69 is: 19,506.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,283.35 : 69,429.07 = 13,003.69 : x
  2. Step 2: Convert to fraction form
    46,283.35/69,429.07 = 13,003.69/x
  3. Step 3: Cross multiply
    46,283.35x = 69,429.07 × 13,003.69
  4. Step 4: Simplify right side
    46,283.35x = 902,833,756.12
  5. Step 5: Solve for x
    x = 902,833,756.12/46,283.35
  6. Step 6: Final answer
    x = 19,506.67

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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.