Home / 60,238.04-83,128.98-33,380.99

Finding the Fourth Proportional to 60,238.04, 83,128.98 and 33,380.99

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Solution

The fourth proportional to 60,238.04, 83,128.98 and 33,380.99 is: 46,066.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,238.04 : 83,128.98 = 33,380.99 : x
  2. Step 2: Convert to fraction form
    60,238.04/83,128.98 = 33,380.99/x
  3. Step 3: Cross multiply
    60,238.04x = 83,128.98 × 33,380.99
  4. Step 4: Simplify right side
    60,238.04x = 2,774,927,483.19
  5. Step 5: Solve for x
    x = 2,774,927,483.19/60,238.04
  6. Step 6: Final answer
    x = 46,066.04

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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.