Home / 46,920.48-64,748.52-25,699.92

Finding the Fourth Proportional to 46,920.48, 64,748.52 and 25,699.92

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Solution

The fourth proportional to 46,920.48, 64,748.52 and 25,699.92 is: 35,464.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,920.48 : 64,748.52 = 25,699.92 : x
  2. Step 2: Convert to fraction form
    46,920.48/64,748.52 = 25,699.92/x
  3. Step 3: Cross multiply
    46,920.48x = 64,748.52 × 25,699.92
  4. Step 4: Simplify right side
    46,920.48x = 1,664,031,784.12
  5. Step 5: Solve for x
    x = 1,664,031,784.12/46,920.48
  6. Step 6: Final answer
    x = 35,464.94

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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.