Home / 46,430.39-64,073.96-25,210.01

Finding the Fourth Proportional to 46,430.39, 64,073.96 and 25,210.01

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Solution

The fourth proportional to 46,430.39, 64,073.96 and 25,210.01 is: 34,789.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,430.39 : 64,073.96 = 25,210.01 : x
  2. Step 2: Convert to fraction form
    46,430.39/64,073.96 = 25,210.01/x
  3. Step 3: Cross multiply
    46,430.39x = 64,073.96 × 25,210.01
  4. Step 4: Simplify right side
    46,430.39x = 1,615,305,172.34
  5. Step 5: Solve for x
    x = 1,615,305,172.34/46,430.39
  6. Step 6: Final answer
    x = 34,789.83

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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.