Home / 42,430.71-58,550.94-24,526.87

Finding the Fourth Proportional to 42,430.71, 58,550.94 and 24,526.87

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Solution

The fourth proportional to 42,430.71, 58,550.94 and 24,526.87 is: 33,845.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,430.71 : 58,550.94 = 24,526.87 : x
  2. Step 2: Convert to fraction form
    42,430.71/58,550.94 = 24,526.87/x
  3. Step 3: Cross multiply
    42,430.71x = 58,550.94 × 24,526.87
  4. Step 4: Simplify right side
    42,430.71x = 1,436,071,293.76
  5. Step 5: Solve for x
    x = 1,436,071,293.76/42,430.71
  6. Step 6: Final answer
    x = 33,845.09

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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.