Home / 35,510.87-49,004.93-19,595.28

Finding the Fourth Proportional to 35,510.87, 49,004.93 and 19,595.28

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Solution

The fourth proportional to 35,510.87, 49,004.93 and 19,595.28 is: 27,041.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,510.87 : 49,004.93 = 19,595.28 : x
  2. Step 2: Convert to fraction form
    35,510.87/49,004.93 = 19,595.28/x
  3. Step 3: Cross multiply
    35,510.87x = 49,004.93 × 19,595.28
  4. Step 4: Simplify right side
    35,510.87x = 960,265,226.75
  5. Step 5: Solve for x
    x = 960,265,226.75/35,510.87
  6. Step 6: Final answer
    x = 27,041.45

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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.