Home / 46,655.19-64,384.61-25,434.88

Finding the Fourth Proportional to 46,655.19, 64,384.61 and 25,434.88

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Solution

The fourth proportional to 46,655.19, 64,384.61 and 25,434.88 is: 35,100.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,655.19 : 64,384.61 = 25,434.88 : x
  2. Step 2: Convert to fraction form
    46,655.19/64,384.61 = 25,434.88/x
  3. Step 3: Cross multiply
    46,655.19x = 64,384.61 × 25,434.88
  4. Step 4: Simplify right side
    46,655.19x = 1,637,614,541.06
  5. Step 5: Solve for x
    x = 1,637,614,541.06/46,655.19
  6. Step 6: Final answer
    x = 35,100.37

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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.