Home / 35,443.07-53,225.28-23,672.49

Finding the Fourth Proportional to 35,443.07, 53,225.28 and 23,672.49

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Solution

The fourth proportional to 35,443.07, 53,225.28 and 23,672.49 is: 35,549.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,443.07 : 53,225.28 = 23,672.49 : x
  2. Step 2: Convert to fraction form
    35,443.07/53,225.28 = 23,672.49/x
  3. Step 3: Cross multiply
    35,443.07x = 53,225.28 × 23,672.49
  4. Step 4: Simplify right side
    35,443.07x = 1,259,974,908.55
  5. Step 5: Solve for x
    x = 1,259,974,908.55/35,443.07
  6. Step 6: Final answer
    x = 35,549.26

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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.