Home / 9,754.02-14,707.58-8,937.54

Finding the Fourth Proportional to 9,754.02, 14,707.58 and 8,937.54

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Solution

The fourth proportional to 9,754.02, 14,707.58 and 8,937.54 is: 13,476.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,754.02 : 14,707.58 = 8,937.54 : x
  2. Step 2: Convert to fraction form
    9,754.02/14,707.58 = 8,937.54/x
  3. Step 3: Cross multiply
    9,754.02x = 14,707.58 × 8,937.54
  4. Step 4: Simplify right side
    9,754.02x = 131,449,539.87
  5. Step 5: Solve for x
    x = 131,449,539.87/9,754.02
  6. Step 6: Final answer
    x = 13,476.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.