Home / 42,052.34-63,099.84-23,328.92

Finding the Fourth Proportional to 42,052.34, 63,099.84 and 23,328.92

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Solution

The fourth proportional to 42,052.34, 63,099.84 and 23,328.92 is: 35,005.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,052.34 : 63,099.84 = 23,328.92 : x
  2. Step 2: Convert to fraction form
    42,052.34/63,099.84 = 23,328.92/x
  3. Step 3: Cross multiply
    42,052.34x = 63,099.84 × 23,328.92
  4. Step 4: Simplify right side
    42,052.34x = 1,472,051,119.37
  5. Step 5: Solve for x
    x = 1,472,051,119.37/42,052.34
  6. Step 6: Final answer
    x = 35,005.21

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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.