Home / 45,206.56-67,806.48-23,006.08

Finding the Fourth Proportional to 45,206.56, 67,806.48 and 23,006.08

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Solution

The fourth proportional to 45,206.56, 67,806.48 and 23,006.08 is: 34,507.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,206.56 : 67,806.48 = 23,006.08 : x
  2. Step 2: Convert to fraction form
    45,206.56/67,806.48 = 23,006.08/x
  3. Step 3: Cross multiply
    45,206.56x = 67,806.48 × 23,006.08
  4. Step 4: Simplify right side
    45,206.56x = 1,559,961,303.40
  5. Step 5: Solve for x
    x = 1,559,961,303.40/45,206.56
  6. Step 6: Final answer
    x = 34,507.41

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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.