Home / 46,890.08-70,337.28-26,097.92

Finding the Fourth Proportional to 46,890.08, 70,337.28 and 26,097.92

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Solution

The fourth proportional to 46,890.08, 70,337.28 and 26,097.92 is: 39,148.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,890.08 : 70,337.28 = 26,097.92 : x
  2. Step 2: Convert to fraction form
    46,890.08/70,337.28 = 26,097.92/x
  3. Step 3: Cross multiply
    46,890.08x = 70,337.28 × 26,097.92
  4. Step 4: Simplify right side
    46,890.08x = 1,835,656,706.46
  5. Step 5: Solve for x
    x = 1,835,656,706.46/46,890.08
  6. Step 6: Final answer
    x = 39,148.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.