Home / 46,609.98-64,768.61-46,130.46

Finding the Fourth Proportional to 46,609.98, 64,768.61 and 46,130.46

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Solution

The fourth proportional to 46,609.98, 64,768.61 and 46,130.46 is: 64,102.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,609.98 : 64,768.61 = 46,130.46 : x
  2. Step 2: Convert to fraction form
    46,609.98/64,768.61 = 46,130.46/x
  3. Step 3: Cross multiply
    46,609.98x = 64,768.61 × 46,130.46
  4. Step 4: Simplify right side
    46,609.98x = 2,987,805,542.21
  5. Step 5: Solve for x
    x = 2,987,805,542.21/46,609.98
  6. Step 6: Final answer
    x = 64,102.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.