Home / 47,295.18-65,267.79-26,075.21

Finding the Fourth Proportional to 47,295.18, 65,267.79 and 26,075.21

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Solution

The fourth proportional to 47,295.18, 65,267.79 and 26,075.21 is: 35,984.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,295.18 : 65,267.79 = 26,075.21 : x
  2. Step 2: Convert to fraction form
    47,295.18/65,267.79 = 26,075.21/x
  3. Step 3: Cross multiply
    47,295.18x = 65,267.79 × 26,075.21
  4. Step 4: Simplify right side
    47,295.18x = 1,701,871,004.15
  5. Step 5: Solve for x
    x = 1,701,871,004.15/47,295.18
  6. Step 6: Final answer
    x = 35,984.03

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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.