Home / 9,625.08-14,432.49-4,426.50

Finding the Fourth Proportional to 9,625.08, 14,432.49 and 4,426.50

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Solution

The fourth proportional to 9,625.08, 14,432.49 and 4,426.50 is: 6,637.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,625.08 : 14,432.49 = 4,426.50 : x
  2. Step 2: Convert to fraction form
    9,625.08/14,432.49 = 4,426.50/x
  3. Step 3: Cross multiply
    9,625.08x = 14,432.49 × 4,426.50
  4. Step 4: Simplify right side
    9,625.08x = 63,885,416.99
  5. Step 5: Solve for x
    x = 63,885,416.99/9,625.08
  6. Step 6: Final answer
    x = 6,637.39

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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.