Home / 116,656.04-174,073.78-104,089.52

Finding the Fourth Proportional to 116,656.04, 174,073.78 and 104,089.52

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Solution

The fourth proportional to 116,656.04, 174,073.78 and 104,089.52 is: 155,322.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,656.04 : 174,073.78 = 104,089.52 : x
  2. Step 2: Convert to fraction form
    116,656.04/174,073.78 = 104,089.52/x
  3. Step 3: Cross multiply
    116,656.04x = 174,073.78 × 104,089.52
  4. Step 4: Simplify right side
    116,656.04x = 18,119,256,204.79
  5. Step 5: Solve for x
    x = 18,119,256,204.79/116,656.04
  6. Step 6: Final answer
    x = 155,322.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.