Home / 46,484.15-64,148.09-25,263.42

Finding the Fourth Proportional to 46,484.15, 64,148.09 and 25,263.42

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Solution

The fourth proportional to 46,484.15, 64,148.09 and 25,263.42 is: 34,863.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,484.15 : 64,148.09 = 25,263.42 : x
  2. Step 2: Convert to fraction form
    46,484.15/64,148.09 = 25,263.42/x
  3. Step 3: Cross multiply
    46,484.15x = 64,148.09 × 25,263.42
  4. Step 4: Simplify right side
    46,484.15x = 1,620,600,013.55
  5. Step 5: Solve for x
    x = 1,620,600,013.55/46,484.15
  6. Step 6: Final answer
    x = 34,863.50

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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.