Home / 46,677.24-64,412.64-25,455.24

Finding the Fourth Proportional to 46,677.24, 64,412.64 and 25,455.24

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Solution

The fourth proportional to 46,677.24, 64,412.64 and 25,455.24 is: 35,127.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,677.24 : 64,412.64 = 25,455.24 : x
  2. Step 2: Convert to fraction form
    46,677.24/64,412.64 = 25,455.24/x
  3. Step 3: Cross multiply
    46,677.24x = 64,412.64 × 25,455.24
  4. Step 4: Simplify right side
    46,677.24x = 1,639,639,210.23
  5. Step 5: Solve for x
    x = 1,639,639,210.23/46,677.24
  6. Step 6: Final answer
    x = 35,127.17

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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.