Home / 43,000.92-64,525.95-16,702.25

Finding the Fourth Proportional to 43,000.92, 64,525.95 and 16,702.25

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Solution

The fourth proportional to 43,000.92, 64,525.95 and 16,702.25 is: 25,062.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,000.92 : 64,525.95 = 16,702.25 : x
  2. Step 2: Convert to fraction form
    43,000.92/64,525.95 = 16,702.25/x
  3. Step 3: Cross multiply
    43,000.92x = 64,525.95 × 16,702.25
  4. Step 4: Simplify right side
    43,000.92x = 1,077,728,225.76
  5. Step 5: Solve for x
    x = 1,077,728,225.76/43,000.92
  6. Step 6: Final answer
    x = 25,062.91

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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.