Home / 116,114.96-174,150.57-45,037.46

Finding the Fourth Proportional to 116,114.96, 174,150.57 and 45,037.46

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Solution

The fourth proportional to 116,114.96, 174,150.57 and 45,037.46 is: 67,547.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,114.96 : 174,150.57 = 45,037.46 : x
  2. Step 2: Convert to fraction form
    116,114.96/174,150.57 = 45,037.46/x
  3. Step 3: Cross multiply
    116,114.96x = 174,150.57 × 45,037.46
  4. Step 4: Simplify right side
    116,114.96x = 7,843,299,330.35
  5. Step 5: Solve for x
    x = 7,843,299,330.35/116,114.96
  6. Step 6: Final answer
    x = 67,547.71

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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.