Home / 46,351.98-69,527.97-13,075.56

Finding the Fourth Proportional to 46,351.98, 69,527.97 and 13,075.56

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Solution

The fourth proportional to 46,351.98, 69,527.97 and 13,075.56 is: 19,613.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,351.98 : 69,527.97 = 13,075.56 : x
  2. Step 2: Convert to fraction form
    46,351.98/69,527.97 = 13,075.56/x
  3. Step 3: Cross multiply
    46,351.98x = 69,527.97 × 13,075.56
  4. Step 4: Simplify right side
    46,351.98x = 909,117,143.41
  5. Step 5: Solve for x
    x = 909,117,143.41/46,351.98
  6. Step 6: Final answer
    x = 19,613.34

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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.