Home / 35,624.07-53,410.19-23,156.55

Finding the Fourth Proportional to 35,624.07, 53,410.19 and 23,156.55

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Solution

The fourth proportional to 35,624.07, 53,410.19 and 23,156.55 is: 34,717.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,624.07 : 53,410.19 = 23,156.55 : x
  2. Step 2: Convert to fraction form
    35,624.07/53,410.19 = 23,156.55/x
  3. Step 3: Cross multiply
    35,624.07x = 53,410.19 × 23,156.55
  4. Step 4: Simplify right side
    35,624.07x = 1,236,795,619.46
  5. Step 5: Solve for x
    x = 1,236,795,619.46/35,624.07
  6. Step 6: Final answer
    x = 34,717.98

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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.