Home / 46,805.92-70,195.01-13,526.28

Finding the Fourth Proportional to 46,805.92, 70,195.01 and 13,526.28

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Solution

The fourth proportional to 46,805.92, 70,195.01 and 13,526.28 is: 20,285.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,805.92 : 70,195.01 = 13,526.28 : x
  2. Step 2: Convert to fraction form
    46,805.92/70,195.01 = 13,526.28/x
  3. Step 3: Cross multiply
    46,805.92x = 70,195.01 × 13,526.28
  4. Step 4: Simplify right side
    46,805.92x = 949,477,292.23
  5. Step 5: Solve for x
    x = 949,477,292.23/46,805.92
  6. Step 6: Final answer
    x = 20,285.41

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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.