Home / 110,183.04-152,051.76-59,882.40

Finding the Fourth Proportional to 110,183.04, 152,051.76 and 59,882.40

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Solution

The fourth proportional to 110,183.04, 152,051.76 and 59,882.40 is: 82,637.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,183.04 : 152,051.76 = 59,882.40 : x
  2. Step 2: Convert to fraction form
    110,183.04/152,051.76 = 59,882.40/x
  3. Step 3: Cross multiply
    110,183.04x = 152,051.76 × 59,882.40
  4. Step 4: Simplify right side
    110,183.04x = 9,105,224,313.02
  5. Step 5: Solve for x
    x = 9,105,224,313.02/110,183.04
  6. Step 6: Final answer
    x = 82,637.26

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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.