Home / 43,431.36-59,930.21-24,312.18

Finding the Fourth Proportional to 43,431.36, 59,930.21 and 24,312.18

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Solution

The fourth proportional to 43,431.36, 59,930.21 and 24,312.18 is: 33,547.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,431.36 : 59,930.21 = 24,312.18 : x
  2. Step 2: Convert to fraction form
    43,431.36/59,930.21 = 24,312.18/x
  3. Step 3: Cross multiply
    43,431.36x = 59,930.21 × 24,312.18
  4. Step 4: Simplify right side
    43,431.36x = 1,457,034,338.48
  5. Step 5: Solve for x
    x = 1,457,034,338.48/43,431.36
  6. Step 6: Final answer
    x = 33,547.98

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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.