Home / 346,210.32-477,792.36-195,252.24

Finding the Fourth Proportional to 346,210.32, 477,792.36 and 195,252.24

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Solution

The fourth proportional to 346,210.32, 477,792.36 and 195,252.24 is: 269,460.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,210.32 : 477,792.36 = 195,252.24 : x
  2. Step 2: Convert to fraction form
    346,210.32/477,792.36 = 195,252.24/x
  3. Step 3: Cross multiply
    346,210.32x = 477,792.36 × 195,252.24
  4. Step 4: Simplify right side
    346,210.32x = 93,290,028,544.89
  5. Step 5: Solve for x
    x = 93,290,028,544.89/346,210.32
  6. Step 6: Final answer
    x = 269,460.57

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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.