Home / 46,276.12-63,861.08-25,055.40

Finding the Fourth Proportional to 46,276.12, 63,861.08 and 25,055.40

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Solution

The fourth proportional to 46,276.12, 63,861.08 and 25,055.40 is: 34,576.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,276.12 : 63,861.08 = 25,055.40 : x
  2. Step 2: Convert to fraction form
    46,276.12/63,861.08 = 25,055.40/x
  3. Step 3: Cross multiply
    46,276.12x = 63,861.08 × 25,055.40
  4. Step 4: Simplify right side
    46,276.12x = 1,600,064,903.83
  5. Step 5: Solve for x
    x = 1,600,064,903.83/46,276.12
  6. Step 6: Final answer
    x = 34,576.47

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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.