Home / 10,594.02-14,622.44-7,238.19

Finding the Fourth Proportional to 10,594.02, 14,622.44 and 7,238.19

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Solution

The fourth proportional to 10,594.02, 14,622.44 and 7,238.19 is: 9,990.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,594.02 : 14,622.44 = 7,238.19 : x
  2. Step 2: Convert to fraction form
    10,594.02/14,622.44 = 7,238.19/x
  3. Step 3: Cross multiply
    10,594.02x = 14,622.44 × 7,238.19
  4. Step 4: Simplify right side
    10,594.02x = 105,839,962.79
  5. Step 5: Solve for x
    x = 105,839,962.79/10,594.02
  6. Step 6: Final answer
    x = 9,990.54

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.