Home / 60,763.14-83,870.74-35,275.23

Finding the Fourth Proportional to 60,763.14, 83,870.74 and 35,275.23

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Solution

The fourth proportional to 60,763.14, 83,870.74 and 35,275.23 is: 48,690.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,763.14 : 83,870.74 = 35,275.23 : x
  2. Step 2: Convert to fraction form
    60,763.14/83,870.74 = 35,275.23/x
  3. Step 3: Cross multiply
    60,763.14x = 83,870.74 × 35,275.23
  4. Step 4: Simplify right side
    60,763.14x = 2,958,559,555.58
  5. Step 5: Solve for x
    x = 2,958,559,555.58/60,763.14
  6. Step 6: Final answer
    x = 48,690.04

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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.