Home / 46,628.07-64,346.76-25,407.36

Finding the Fourth Proportional to 46,628.07, 64,346.76 and 25,407.36

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Solution

The fourth proportional to 46,628.07, 64,346.76 and 25,407.36 is: 35,062.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,628.07 : 64,346.76 = 25,407.36 : x
  2. Step 2: Convert to fraction form
    46,628.07/64,346.76 = 25,407.36/x
  3. Step 3: Cross multiply
    46,628.07x = 64,346.76 × 25,407.36
  4. Step 4: Simplify right side
    46,628.07x = 1,634,881,296.15
  5. Step 5: Solve for x
    x = 1,634,881,296.15/46,628.07
  6. Step 6: Final answer
    x = 35,062.17

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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.