Home / 34,135.02-47,075.04-23,395.50

Finding the Fourth Proportional to 34,135.02, 47,075.04 and 23,395.50

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Solution

The fourth proportional to 34,135.02, 47,075.04 and 23,395.50 is: 32,264.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,135.02 : 47,075.04 = 23,395.50 : x
  2. Step 2: Convert to fraction form
    34,135.02/47,075.04 = 23,395.50/x
  3. Step 3: Cross multiply
    34,135.02x = 47,075.04 × 23,395.50
  4. Step 4: Simplify right side
    34,135.02x = 1,101,344,098.32
  5. Step 5: Solve for x
    x = 1,101,344,098.32/34,135.02
  6. Step 6: Final answer
    x = 32,264.35

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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.