Home / 93,812.23-129,461.90-50,792.62

Finding the Fourth Proportional to 93,812.23, 129,461.90 and 50,792.62

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Solution

The fourth proportional to 93,812.23, 129,461.90 and 50,792.62 is: 70,094.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,812.23 : 129,461.90 = 50,792.62 : x
  2. Step 2: Convert to fraction form
    93,812.23/129,461.90 = 50,792.62/x
  3. Step 3: Cross multiply
    93,812.23x = 129,461.90 × 50,792.62
  4. Step 4: Simplify right side
    93,812.23x = 6,575,708,483.22
  5. Step 5: Solve for x
    x = 6,575,708,483.22/93,812.23
  6. Step 6: Final answer
    x = 70,094.36

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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.