Home / 46,367.28-63,987.03-25,146.90

Finding the Fourth Proportional to 46,367.28, 63,987.03 and 25,146.90

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Solution

The fourth proportional to 46,367.28, 63,987.03 and 25,146.90 is: 34,702.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,367.28 : 63,987.03 = 25,146.90 : x
  2. Step 2: Convert to fraction form
    46,367.28/63,987.03 = 25,146.90/x
  3. Step 3: Cross multiply
    46,367.28x = 63,987.03 × 25,146.90
  4. Step 4: Simplify right side
    46,367.28x = 1,609,075,444.71
  5. Step 5: Solve for x
    x = 1,609,075,444.71/46,367.28
  6. Step 6: Final answer
    x = 34,702.82

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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.