Home / 249,224.69-343,925.64-141,792.41

Finding the Fourth Proportional to 249,224.69, 343,925.64 and 141,792.41

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Solution

The fourth proportional to 249,224.69, 343,925.64 and 141,792.41 is: 195,671.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,224.69 : 343,925.64 = 141,792.41 : x
  2. Step 2: Convert to fraction form
    249,224.69/343,925.64 = 141,792.41/x
  3. Step 3: Cross multiply
    249,224.69x = 343,925.64 × 141,792.41
  4. Step 4: Simplify right side
    249,224.69x = 48,766,043,636.76
  5. Step 5: Solve for x
    x = 48,766,043,636.76/249,224.69
  6. Step 6: Final answer
    x = 195,671.00

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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.