Home / 33,590.95-46,349.57-19,054.40

Finding the Fourth Proportional to 33,590.95, 46,349.57 and 19,054.40

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Solution

The fourth proportional to 33,590.95, 46,349.57 and 19,054.40 is: 26,291.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,590.95 : 46,349.57 = 19,054.40 : x
  2. Step 2: Convert to fraction form
    33,590.95/46,349.57 = 19,054.40/x
  3. Step 3: Cross multiply
    33,590.95x = 46,349.57 × 19,054.40
  4. Step 4: Simplify right side
    33,590.95x = 883,163,062.50
  5. Step 5: Solve for x
    x = 883,163,062.50/33,590.95
  6. Step 6: Final answer
    x = 26,291.70

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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.