Home / 47,030.04-64,902.33-25,810.07

Finding the Fourth Proportional to 47,030.04, 64,902.33 and 25,810.07

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Solution

The fourth proportional to 47,030.04, 64,902.33 and 25,810.07 is: 35,618.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,030.04 : 64,902.33 = 25,810.07 : x
  2. Step 2: Convert to fraction form
    47,030.04/64,902.33 = 25,810.07/x
  3. Step 3: Cross multiply
    47,030.04x = 64,902.33 × 25,810.07
  4. Step 4: Simplify right side
    47,030.04x = 1,675,133,355.95
  5. Step 5: Solve for x
    x = 1,675,133,355.95/47,030.04
  6. Step 6: Final answer
    x = 35,618.37

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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.