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Finding the Fourth Proportional to 44,602.40, 66,903.60 and 23,534.30

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Solution

The fourth proportional to 44,602.40, 66,903.60 and 23,534.30 is: 35,301.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,602.40 : 66,903.60 = 23,534.30 : x
  2. Step 2: Convert to fraction form
    44,602.40/66,903.60 = 23,534.30/x
  3. Step 3: Cross multiply
    44,602.40x = 66,903.60 × 23,534.30
  4. Step 4: Simplify right side
    44,602.40x = 1,574,529,393.48
  5. Step 5: Solve for x
    x = 1,574,529,393.48/44,602.40
  6. Step 6: Final answer
    x = 35,301.45

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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.