Home / 116,422.08-174,634.34-93,196.16

Finding the Fourth Proportional to 116,422.08, 174,634.34 and 93,196.16

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Solution

The fourth proportional to 116,422.08, 174,634.34 and 93,196.16 is: 139,795.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,422.08 : 174,634.34 = 93,196.16 : x
  2. Step 2: Convert to fraction form
    116,422.08/174,634.34 = 93,196.16/x
  3. Step 3: Cross multiply
    116,422.08x = 174,634.34 × 93,196.16
  4. Step 4: Simplify right side
    116,422.08x = 16,275,249,892.13
  5. Step 5: Solve for x
    x = 16,275,249,892.13/116,422.08
  6. Step 6: Final answer
    x = 139,795.22

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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.