Home / 58,652.16-80,911.36-33,495.04

Finding the Fourth Proportional to 58,652.16, 80,911.36 and 33,495.04

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Solution

The fourth proportional to 58,652.16, 80,911.36 and 33,495.04 is: 46,206.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,652.16 : 80,911.36 = 33,495.04 : x
  2. Step 2: Convert to fraction form
    58,652.16/80,911.36 = 33,495.04/x
  3. Step 3: Cross multiply
    58,652.16x = 80,911.36 × 33,495.04
  4. Step 4: Simplify right side
    58,652.16x = 2,710,129,239.65
  5. Step 5: Solve for x
    x = 2,710,129,239.65/58,652.16
  6. Step 6: Final answer
    x = 46,206.81

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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.