Home / 171,075.94-236,077.77-94,590.16

Finding the Fourth Proportional to 171,075.94, 236,077.77 and 94,590.16

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Solution

The fourth proportional to 171,075.94, 236,077.77 and 94,590.16 is: 130,530.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,075.94 : 236,077.77 = 94,590.16 : x
  2. Step 2: Convert to fraction form
    171,075.94/236,077.77 = 94,590.16/x
  3. Step 3: Cross multiply
    171,075.94x = 236,077.77 × 94,590.16
  4. Step 4: Simplify right side
    171,075.94x = 22,330,634,036.74
  5. Step 5: Solve for x
    x = 22,330,634,036.74/171,075.94
  6. Step 6: Final answer
    x = 130,530.54

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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.