Home / 33,681.80-46,467.60-19,526.24

Finding the Fourth Proportional to 33,681.80, 46,467.60 and 19,526.24

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Solution

The fourth proportional to 33,681.80, 46,467.60 and 19,526.24 is: 26,938.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,681.80 : 46,467.60 = 19,526.24 : x
  2. Step 2: Convert to fraction form
    33,681.80/46,467.60 = 19,526.24/x
  3. Step 3: Cross multiply
    33,681.80x = 46,467.60 × 19,526.24
  4. Step 4: Simplify right side
    33,681.80x = 907,337,509.82
  5. Step 5: Solve for x
    x = 907,337,509.82/33,681.80
  6. Step 6: Final answer
    x = 26,938.51

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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.