Home / 132,627.77-183,040.28-116,123.77

Finding the Fourth Proportional to 132,627.77, 183,040.28 and 116,123.77

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Solution

The fourth proportional to 132,627.77, 183,040.28 and 116,123.77 is: 160,263.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,627.77 : 183,040.28 = 116,123.77 : x
  2. Step 2: Convert to fraction form
    132,627.77/183,040.28 = 116,123.77/x
  3. Step 3: Cross multiply
    132,627.77x = 183,040.28 × 116,123.77
  4. Step 4: Simplify right side
    132,627.77x = 21,255,327,459.10
  5. Step 5: Solve for x
    x = 21,255,327,459.10/132,627.77
  6. Step 6: Final answer
    x = 160,263.03

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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.