Home / 214,127.19-295,482.67-118,626.98

Finding the Fourth Proportional to 214,127.19, 295,482.67 and 118,626.98

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Solution

The fourth proportional to 214,127.19, 295,482.67 and 118,626.98 is: 163,698.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,127.19 : 295,482.67 = 118,626.98 : x
  2. Step 2: Convert to fraction form
    214,127.19/295,482.67 = 118,626.98/x
  3. Step 3: Cross multiply
    214,127.19x = 295,482.67 × 118,626.98
  4. Step 4: Simplify right side
    214,127.19x = 35,052,215,010.46
  5. Step 5: Solve for x
    x = 35,052,215,010.46/214,127.19
  6. Step 6: Final answer
    x = 163,698.10

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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.