Home / 45,307.73-62,526.76-25,164.70

Finding the Fourth Proportional to 45,307.73, 62,526.76 and 25,164.70

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Solution

The fourth proportional to 45,307.73, 62,526.76 and 25,164.70 is: 34,728.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,307.73 : 62,526.76 = 25,164.70 : x
  2. Step 2: Convert to fraction form
    45,307.73/62,526.76 = 25,164.70/x
  3. Step 3: Cross multiply
    45,307.73x = 62,526.76 × 25,164.70
  4. Step 4: Simplify right side
    45,307.73x = 1,573,466,938.14
  5. Step 5: Solve for x
    x = 1,573,466,938.14/45,307.73
  6. Step 6: Final answer
    x = 34,728.44

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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.