Home / 35,510.95-49,003.93-19,595.41

Finding the Fourth Proportional to 35,510.95, 49,003.93 and 19,595.41

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Solution

The fourth proportional to 35,510.95, 49,003.93 and 19,595.41 is: 27,041.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,510.95 : 49,003.93 = 19,595.41 : x
  2. Step 2: Convert to fraction form
    35,510.95/49,003.93 = 19,595.41/x
  3. Step 3: Cross multiply
    35,510.95x = 49,003.93 × 19,595.41
  4. Step 4: Simplify right side
    35,510.95x = 960,252,099.96
  5. Step 5: Solve for x
    x = 960,252,099.96/35,510.95
  6. Step 6: Final answer
    x = 27,041.01

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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.