Home / 60,454.68-83,403.54-34,956.36

Finding the Fourth Proportional to 60,454.68, 83,403.54 and 34,956.36

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Solution

The fourth proportional to 60,454.68, 83,403.54 and 34,956.36 is: 48,225.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,454.68 : 83,403.54 = 34,956.36 : x
  2. Step 2: Convert to fraction form
    60,454.68/83,403.54 = 34,956.36/x
  3. Step 3: Cross multiply
    60,454.68x = 83,403.54 × 34,956.36
  4. Step 4: Simplify right side
    60,454.68x = 2,915,484,169.51
  5. Step 5: Solve for x
    x = 2,915,484,169.51/60,454.68
  6. Step 6: Final answer
    x = 48,225.95

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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.