Home / 43,050.81-59,409.71-23,930.08

Finding the Fourth Proportional to 43,050.81, 59,409.71 and 23,930.08

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Solution

The fourth proportional to 43,050.81, 59,409.71 and 23,930.08 is: 33,023.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,050.81 : 59,409.71 = 23,930.08 : x
  2. Step 2: Convert to fraction form
    43,050.81/59,409.71 = 23,930.08/x
  3. Step 3: Cross multiply
    43,050.81x = 59,409.71 × 23,930.08
  4. Step 4: Simplify right side
    43,050.81x = 1,421,679,113.08
  5. Step 5: Solve for x
    x = 1,421,679,113.08/43,050.81
  6. Step 6: Final answer
    x = 33,023.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.