Home / 130,341.96-195,528.42-46,084.68

Finding the Fourth Proportional to 130,341.96, 195,528.42 and 46,084.68

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Solution

The fourth proportional to 130,341.96, 195,528.42 and 46,084.68 is: 69,132.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,341.96 : 195,528.42 = 46,084.68 : x
  2. Step 2: Convert to fraction form
    130,341.96/195,528.42 = 46,084.68/x
  3. Step 3: Cross multiply
    130,341.96x = 195,528.42 × 46,084.68
  4. Step 4: Simplify right side
    130,341.96x = 9,010,864,666.61
  5. Step 5: Solve for x
    x = 9,010,864,666.61/130,341.96
  6. Step 6: Final answer
    x = 69,132.49

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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.