Home / 46,130.10-63,665.63-25,990.95

Finding the Fourth Proportional to 46,130.10, 63,665.63 and 25,990.95

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Solution

The fourth proportional to 46,130.10, 63,665.63 and 25,990.95 is: 35,870.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,130.10 : 63,665.63 = 25,990.95 : x
  2. Step 2: Convert to fraction form
    46,130.10/63,665.63 = 25,990.95/x
  3. Step 3: Cross multiply
    46,130.10x = 63,665.63 × 25,990.95
  4. Step 4: Simplify right side
    46,130.10x = 1,654,730,206.05
  5. Step 5: Solve for x
    x = 1,654,730,206.05/46,130.10
  6. Step 6: Final answer
    x = 35,870.94

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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.