Home / 93,066.39-139,597.97-26,507.07

Finding the Fourth Proportional to 93,066.39, 139,597.97 and 26,507.07

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Solution

The fourth proportional to 93,066.39, 139,597.97 and 26,507.07 is: 39,760.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,066.39 : 139,597.97 = 26,507.07 : x
  2. Step 2: Convert to fraction form
    93,066.39/139,597.97 = 26,507.07/x
  3. Step 3: Cross multiply
    93,066.39x = 139,597.97 × 26,507.07
  4. Step 4: Simplify right side
    93,066.39x = 3,700,333,030.11
  5. Step 5: Solve for x
    x = 3,700,333,030.11/93,066.39
  6. Step 6: Final answer
    x = 39,760.14

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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.