Home / 93,492.09-140,154.77-34,314.03

Finding the Fourth Proportional to 93,492.09, 140,154.77 and 34,314.03

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Solution

The fourth proportional to 93,492.09, 140,154.77 and 34,314.03 is: 51,440.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,492.09 : 140,154.77 = 34,314.03 : x
  2. Step 2: Convert to fraction form
    93,492.09/140,154.77 = 34,314.03/x
  3. Step 3: Cross multiply
    93,492.09x = 140,154.77 × 34,314.03
  4. Step 4: Simplify right side
    93,492.09x = 4,809,275,068.21
  5. Step 5: Solve for x
    x = 4,809,275,068.21/93,492.09
  6. Step 6: Final answer
    x = 51,440.45

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.