Home / 62,624.16-93,923.28-23,180.40

Finding the Fourth Proportional to 62,624.16, 93,923.28 and 23,180.40

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Solution

The fourth proportional to 62,624.16, 93,923.28 and 23,180.40 is: 34,765.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,624.16 : 93,923.28 = 23,180.40 : x
  2. Step 2: Convert to fraction form
    62,624.16/93,923.28 = 23,180.40/x
  3. Step 3: Cross multiply
    62,624.16x = 93,923.28 × 23,180.40
  4. Step 4: Simplify right side
    62,624.16x = 2,177,179,199.71
  5. Step 5: Solve for x
    x = 2,177,179,199.71/62,624.16
  6. Step 6: Final answer
    x = 34,765.80

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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.