Home / 45,296.06-62,506.47-25,154.23

Finding the Fourth Proportional to 45,296.06, 62,506.47 and 25,154.23

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Solution

The fourth proportional to 45,296.06, 62,506.47 and 25,154.23 is: 34,711.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,296.06 : 62,506.47 = 25,154.23 : x
  2. Step 2: Convert to fraction form
    45,296.06/62,506.47 = 25,154.23/x
  3. Step 3: Cross multiply
    45,296.06x = 62,506.47 × 25,154.23
  4. Step 4: Simplify right side
    45,296.06x = 1,572,302,122.87
  5. Step 5: Solve for x
    x = 1,572,302,122.87/45,296.06
  6. Step 6: Final answer
    x = 34,711.67

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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.