Home / 43,445.94-59,946.08-32,702.10

Finding the Fourth Proportional to 43,445.94, 59,946.08 and 32,702.10

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Solution

The fourth proportional to 43,445.94, 59,946.08 and 32,702.10 is: 45,121.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,445.94 : 59,946.08 = 32,702.10 : x
  2. Step 2: Convert to fraction form
    43,445.94/59,946.08 = 32,702.10/x
  3. Step 3: Cross multiply
    43,445.94x = 59,946.08 × 32,702.10
  4. Step 4: Simplify right side
    43,445.94x = 1,960,362,702.77
  5. Step 5: Solve for x
    x = 1,960,362,702.77/43,445.94
  6. Step 6: Final answer
    x = 45,121.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.