Home / 46,323.90-63,927-25,103.07

Finding the Fourth Proportional to 46,323.90, 63,927 and 25,103.07

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Solution

The fourth proportional to 46,323.90, 63,927 and 25,103.07 is: 34,642.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,323.90 : 63,927 = 25,103.07 : x
  2. Step 2: Convert to fraction form
    46,323.90/63,927 = 25,103.07/x
  3. Step 3: Cross multiply
    46,323.90x = 63,927 × 25,103.07
  4. Step 4: Simplify right side
    46,323.90x = 1,604,763,955.89
  5. Step 5: Solve for x
    x = 1,604,763,955.89/46,323.90
  6. Step 6: Final answer
    x = 34,642.25

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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.