Home / 14,359.41-21,539.07-4,506.93

Finding the Fourth Proportional to 14,359.41, 21,539.07 and 4,506.93

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Solution

The fourth proportional to 14,359.41, 21,539.07 and 4,506.93 is: 6,760.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,359.41 : 21,539.07 = 4,506.93 : x
  2. Step 2: Convert to fraction form
    14,359.41/21,539.07 = 4,506.93/x
  3. Step 3: Cross multiply
    14,359.41x = 21,539.07 × 4,506.93
  4. Step 4: Simplify right side
    14,359.41x = 97,075,080.76
  5. Step 5: Solve for x
    x = 97,075,080.76/14,359.41
  6. Step 6: Final answer
    x = 6,760.38

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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.