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Finding the Fourth Proportional to 29,606.02, 44,416.02 and 9,615.45

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Solution

The fourth proportional to 29,606.02, 44,416.02 and 9,615.45 is: 14,425.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,606.02 : 44,416.02 = 9,615.45 : x
  2. Step 2: Convert to fraction form
    29,606.02/44,416.02 = 9,615.45/x
  3. Step 3: Cross multiply
    29,606.02x = 44,416.02 × 9,615.45
  4. Step 4: Simplify right side
    29,606.02x = 427,080,019.51
  5. Step 5: Solve for x
    x = 427,080,019.51/29,606.02
  6. Step 6: Final answer
    x = 14,425.45

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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.