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Finding the Fourth Proportional to 29,903.04, 44,829.08 and 13,254.00

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Solution

The fourth proportional to 29,903.04, 44,829.08 and 13,254.00 is: 19,869.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,903.04 : 44,829.08 = 13,254.00 : x
  2. Step 2: Convert to fraction form
    29,903.04/44,829.08 = 13,254.00/x
  3. Step 3: Cross multiply
    29,903.04x = 44,829.08 × 13,254.00
  4. Step 4: Simplify right side
    29,903.04x = 594,164,441.64
  5. Step 5: Solve for x
    x = 594,164,441.64/29,903.04
  6. Step 6: Final answer
    x = 19,869.70

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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.