Home / 46,089.21-69,144.75-14,924.46

Finding the Fourth Proportional to 46,089.21, 69,144.75 and 14,924.46

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Solution

The fourth proportional to 46,089.21, 69,144.75 and 14,924.46 is: 22,390.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,089.21 : 69,144.75 = 14,924.46 : x
  2. Step 2: Convert to fraction form
    46,089.21/69,144.75 = 14,924.46/x
  3. Step 3: Cross multiply
    46,089.21x = 69,144.75 × 14,924.46
  4. Step 4: Simplify right side
    46,089.21x = 1,031,948,055.59
  5. Step 5: Solve for x
    x = 1,031,948,055.59/46,089.21
  6. Step 6: Final answer
    x = 22,390.23

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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.