Home / 29,895.18-41,271.18-23,165.70

Finding the Fourth Proportional to 29,895.18, 41,271.18 and 23,165.70

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Solution

The fourth proportional to 29,895.18, 41,271.18 and 23,165.70 is: 31,980.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,895.18 : 41,271.18 = 23,165.70 : x
  2. Step 2: Convert to fraction form
    29,895.18/41,271.18 = 23,165.70/x
  3. Step 3: Cross multiply
    29,895.18x = 41,271.18 × 23,165.70
  4. Step 4: Simplify right side
    29,895.18x = 956,075,774.53
  5. Step 5: Solve for x
    x = 956,075,774.53/29,895.18
  6. Step 6: Final answer
    x = 31,980.93

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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.