Home / 46,089.32-69,144.06-14,927.72

Finding the Fourth Proportional to 46,089.32, 69,144.06 and 14,927.72

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Solution

The fourth proportional to 46,089.32, 69,144.06 and 14,927.72 is: 22,394.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,089.32 : 69,144.06 = 14,927.72 : x
  2. Step 2: Convert to fraction form
    46,089.32/69,144.06 = 14,927.72/x
  3. Step 3: Cross multiply
    46,089.32x = 69,144.06 × 14,927.72
  4. Step 4: Simplify right side
    46,089.32x = 1,032,163,167.34
  5. Step 5: Solve for x
    x = 1,032,163,167.34/46,089.32
  6. Step 6: Final answer
    x = 22,394.84

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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.