Home / 62,451.40-93,482.70-36,077.80

Finding the Fourth Proportional to 62,451.40, 93,482.70 and 36,077.80

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Solution

The fourth proportional to 62,451.40, 93,482.70 and 36,077.80 is: 54,004.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,451.40 : 93,482.70 = 36,077.80 : x
  2. Step 2: Convert to fraction form
    62,451.40/93,482.70 = 36,077.80/x
  3. Step 3: Cross multiply
    62,451.40x = 93,482.70 × 36,077.80
  4. Step 4: Simplify right side
    62,451.40x = 3,372,650,154.06
  5. Step 5: Solve for x
    x = 3,372,650,154.06/62,451.40
  6. Step 6: Final answer
    x = 54,004.40

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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.