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Finding the Fourth Proportional to 29,803.03, 44,700.99 and 9,807.55

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Solution

The fourth proportional to 29,803.03, 44,700.99 and 9,807.55 is: 14,710.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,803.03 : 44,700.99 = 9,807.55 : x
  2. Step 2: Convert to fraction form
    29,803.03/44,700.99 = 9,807.55/x
  3. Step 3: Cross multiply
    29,803.03x = 44,700.99 × 9,807.55
  4. Step 4: Simplify right side
    29,803.03x = 438,407,194.47
  5. Step 5: Solve for x
    x = 438,407,194.47/29,803.03
  6. Step 6: Final answer
    x = 14,710.16

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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.