Home / 249,224.44-343,925.30-141,792.16

Finding the Fourth Proportional to 249,224.44, 343,925.30 and 141,792.16

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Solution

The fourth proportional to 249,224.44, 343,925.30 and 141,792.16 is: 195,670.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,224.44 : 343,925.30 = 141,792.16 : x
  2. Step 2: Convert to fraction form
    249,224.44/343,925.30 = 141,792.16/x
  3. Step 3: Cross multiply
    249,224.44x = 343,925.30 × 141,792.16
  4. Step 4: Simplify right side
    249,224.44x = 48,765,911,165.65
  5. Step 5: Solve for x
    x = 48,765,911,165.65/249,224.44
  6. Step 6: Final answer
    x = 195,670.66

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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.