Home / 33,577.65-46,332.09-19,235.25

Finding the Fourth Proportional to 33,577.65, 46,332.09 and 19,235.25

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Solution

The fourth proportional to 33,577.65, 46,332.09 and 19,235.25 is: 26,541.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,577.65 : 46,332.09 = 19,235.25 : x
  2. Step 2: Convert to fraction form
    33,577.65/46,332.09 = 19,235.25/x
  3. Step 3: Cross multiply
    33,577.65x = 46,332.09 × 19,235.25
  4. Step 4: Simplify right side
    33,577.65x = 891,209,334.17
  5. Step 5: Solve for x
    x = 891,209,334.17/33,577.65
  6. Step 6: Final answer
    x = 26,541.74

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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.