Home / 10,089.02-15,133.50-2,693.51

Finding the Fourth Proportional to 10,089.02, 15,133.50 and 2,693.51

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Solution

The fourth proportional to 10,089.02, 15,133.50 and 2,693.51 is: 4,040.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,089.02 : 15,133.50 = 2,693.51 : x
  2. Step 2: Convert to fraction form
    10,089.02/15,133.50 = 2,693.51/x
  3. Step 3: Cross multiply
    10,089.02x = 15,133.50 × 2,693.51
  4. Step 4: Simplify right side
    10,089.02x = 40,762,233.59
  5. Step 5: Solve for x
    x = 40,762,233.59/10,089.02
  6. Step 6: Final answer
    x = 4,040.26

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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.