Home / 45,602.91-62,925.59-25,457.00

Finding the Fourth Proportional to 45,602.91, 62,925.59 and 25,457.00

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Solution

The fourth proportional to 45,602.91, 62,925.59 and 25,457.00 is: 35,127.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,602.91 : 62,925.59 = 25,457.00 : x
  2. Step 2: Convert to fraction form
    45,602.91/62,925.59 = 25,457.00/x
  3. Step 3: Cross multiply
    45,602.91x = 62,925.59 × 25,457.00
  4. Step 4: Simplify right side
    45,602.91x = 1,601,896,493.64
  5. Step 5: Solve for x
    x = 1,601,896,493.64/45,602.91
  6. Step 6: Final answer
    x = 35,127.07

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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.