Home / 116,357.90-174,389.22-60,187.52

Finding the Fourth Proportional to 116,357.90, 174,389.22 and 60,187.52

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Solution

The fourth proportional to 116,357.90, 174,389.22 and 60,187.52 is: 90,204.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,357.90 : 174,389.22 = 60,187.52 : x
  2. Step 2: Convert to fraction form
    116,357.90/174,389.22 = 60,187.52/x
  3. Step 3: Cross multiply
    116,357.90x = 174,389.22 × 60,187.52
  4. Step 4: Simplify right side
    116,357.90x = 10,496,054,666.53
  5. Step 5: Solve for x
    x = 10,496,054,666.53/116,357.90
  6. Step 6: Final answer
    x = 90,204.92

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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.