Home / 93,812.16-129,460.98-50,792.10

Finding the Fourth Proportional to 93,812.16, 129,460.98 and 50,792.10

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Solution

The fourth proportional to 93,812.16, 129,460.98 and 50,792.10 is: 70,093.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,812.16 : 129,460.98 = 50,792.10 : x
  2. Step 2: Convert to fraction form
    93,812.16/129,460.98 = 50,792.10/x
  3. Step 3: Cross multiply
    93,812.16x = 129,460.98 × 50,792.10
  4. Step 4: Simplify right side
    93,812.16x = 6,575,595,042.26
  5. Step 5: Solve for x
    x = 6,575,595,042.26/93,812.16
  6. Step 6: Final answer
    x = 70,093.21

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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.