Home / 195,573.16-293,459.85-93,106.45

Finding the Fourth Proportional to 195,573.16, 293,459.85 and 93,106.45

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Solution

The fourth proportional to 195,573.16, 293,459.85 and 93,106.45 is: 139,707.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,573.16 : 293,459.85 = 93,106.45 : x
  2. Step 2: Convert to fraction form
    195,573.16/293,459.85 = 93,106.45/x
  3. Step 3: Cross multiply
    195,573.16x = 293,459.85 × 93,106.45
  4. Step 4: Simplify right side
    195,573.16x = 27,323,004,291.96
  5. Step 5: Solve for x
    x = 27,323,004,291.96/195,573.16
  6. Step 6: Final answer
    x = 139,707.33

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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.