Home / 176,577.09-243,681.30-96,010.14

Finding the Fourth Proportional to 176,577.09, 243,681.30 and 96,010.14

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Solution

The fourth proportional to 176,577.09, 243,681.30 and 96,010.14 is: 132,496.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,577.09 : 243,681.30 = 96,010.14 : x
  2. Step 2: Convert to fraction form
    176,577.09/243,681.30 = 96,010.14/x
  3. Step 3: Cross multiply
    176,577.09x = 243,681.30 × 96,010.14
  4. Step 4: Simplify right side
    176,577.09x = 23,395,875,728.38
  5. Step 5: Solve for x
    x = 23,395,875,728.38/176,577.09
  6. Step 6: Final answer
    x = 132,496.67

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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.