Home / 9,030.02-13,547.19-4,576.58

Finding the Fourth Proportional to 9,030.02, 13,547.19 and 4,576.58

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Solution

The fourth proportional to 9,030.02, 13,547.19 and 4,576.58 is: 6,865.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,030.02 : 13,547.19 = 4,576.58 : x
  2. Step 2: Convert to fraction form
    9,030.02/13,547.19 = 4,576.58/x
  3. Step 3: Cross multiply
    9,030.02x = 13,547.19 × 4,576.58
  4. Step 4: Simplify right side
    9,030.02x = 61,999,798.81
  5. Step 5: Solve for x
    x = 61,999,798.81/9,030.02
  6. Step 6: Final answer
    x = 6,865.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.