Home / 60,225.81-83,116.31-33,370.80

Finding the Fourth Proportional to 60,225.81, 83,116.31 and 33,370.80

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Solution

The fourth proportional to 60,225.81, 83,116.31 and 33,370.80 is: 46,054.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,225.81 : 83,116.31 = 33,370.80 : x
  2. Step 2: Convert to fraction form
    60,225.81/83,116.31 = 33,370.80/x
  3. Step 3: Cross multiply
    60,225.81x = 83,116.31 × 33,370.80
  4. Step 4: Simplify right side
    60,225.81x = 2,773,657,590.89
  5. Step 5: Solve for x
    x = 2,773,657,590.89/60,225.81
  6. Step 6: Final answer
    x = 46,054.30

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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.