Home / 42,955.27-59,281.51-23,838.65

Finding the Fourth Proportional to 42,955.27, 59,281.51 and 23,838.65

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Solution

The fourth proportional to 42,955.27, 59,281.51 and 23,838.65 is: 32,899.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,955.27 : 59,281.51 = 23,838.65 : x
  2. Step 2: Convert to fraction form
    42,955.27/59,281.51 = 23,838.65/x
  3. Step 3: Cross multiply
    42,955.27x = 59,281.51 × 23,838.65
  4. Step 4: Simplify right side
    42,955.27x = 1,413,190,752.76
  5. Step 5: Solve for x
    x = 1,413,190,752.76/42,955.27
  6. Step 6: Final answer
    x = 32,899.13

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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.