Home / 32,953.06-45,472.35-19,522.05

Finding the Fourth Proportional to 32,953.06, 45,472.35 and 19,522.05

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Solution

The fourth proportional to 32,953.06, 45,472.35 and 19,522.05 is: 26,938.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,953.06 : 45,472.35 = 19,522.05 : x
  2. Step 2: Convert to fraction form
    32,953.06/45,472.35 = 19,522.05/x
  3. Step 3: Cross multiply
    32,953.06x = 45,472.35 × 19,522.05
  4. Step 4: Simplify right side
    32,953.06x = 887,713,490.32
  5. Step 5: Solve for x
    x = 887,713,490.32/32,953.06
  6. Step 6: Final answer
    x = 26,938.73

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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.