Home / 46,644.85-69,946.62-13,357.33

Finding the Fourth Proportional to 46,644.85, 69,946.62 and 13,357.33

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Solution

The fourth proportional to 46,644.85, 69,946.62 and 13,357.33 is: 20,030.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,644.85 : 69,946.62 = 13,357.33 : x
  2. Step 2: Convert to fraction form
    46,644.85/69,946.62 = 13,357.33/x
  3. Step 3: Cross multiply
    46,644.85x = 69,946.62 × 13,357.33
  4. Step 4: Simplify right side
    46,644.85x = 934,300,085.72
  5. Step 5: Solve for x
    x = 934,300,085.72/46,644.85
  6. Step 6: Final answer
    x = 20,030.08

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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.