Home / 97,020.02-145,530.03-26,899.33

Finding the Fourth Proportional to 97,020.02, 145,530.03 and 26,899.33

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Solution

The fourth proportional to 97,020.02, 145,530.03 and 26,899.33 is: 40,349.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,020.02 : 145,530.03 = 26,899.33 : x
  2. Step 2: Convert to fraction form
    97,020.02/145,530.03 = 26,899.33/x
  3. Step 3: Cross multiply
    97,020.02x = 145,530.03 × 26,899.33
  4. Step 4: Simplify right side
    97,020.02x = 3,914,660,301.88
  5. Step 5: Solve for x
    x = 3,914,660,301.88/97,020.02
  6. Step 6: Final answer
    x = 40,349.00

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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.